diff --git a/document_page/i18n/en.po b/document_page/i18n/en.po
deleted file mode 100644
index 63327996..00000000
--- a/document_page/i18n/en.po
+++ /dev/null
@@ -1,405 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-# * document_page
-# 
-# Translators:
-msgid ""
-msgstr ""
-"Project-Id-Version: knowledge (9.0)\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-01-09 11:27+0000\n"
-"PO-Revision-Date: 2016-01-09 11:27+0000\n"
-"Last-Translator: OCA Transbot <transbot@odoo-community.org>\n"
-"Language-Team: English (http://www.transifex.com/oca/OCA-knowledge-9-0/language/en/)\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: \n"
-"Language: en\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_needaction
-msgid "Action Needed"
-msgstr "Action Needed"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_uid
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-msgid "Author"
-msgstr "Author"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_create_menu
-msgid "Cancel"
-msgstr "Cancel"
-
-#. module: document_page
-#: model:ir.ui.menu,name:document_page.menu_category
-#: model:ir.ui.view,arch_db:document_page.view_category_tree
-msgid "Categories"
-msgstr "Categories"
-
-#. module: document_page
-#: selection:document.page,type:0
-#: model:ir.actions.act_window,name:document_page.action_category
-#: model:ir.model.fields,field_description:document_page.field_document_page_parent_id
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-msgid "Category"
-msgstr "Category"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_child_ids
-msgid "Children"
-msgstr "Children"
-
-#. module: document_page
-#: model:ir.actions.act_window,help:document_page.action_page
-msgid "Click to create a new web page."
-msgstr "Click to create a new web page."
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_show_diff
-msgid "Close"
-msgstr "Close"
-
-#. module: document_page
-#: selection:document.page,type:0
-#: model:ir.model.fields,field_description:document_page.field_document_page_content
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_content
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-msgid "Content"
-msgstr "Content"
-
-#. module: document_page
-#: model:ir.actions.act_window,name:document_page.action_related_page_create_menu
-#: model:ir.actions.act_window,name:document_page.action_wiki_create_menu
-#: model:ir.ui.view,arch_db:document_page.view_wiki_create_menu
-msgid "Create Menu"
-msgstr "Create Menu"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_create_uid
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_create_uid
-msgid "Created by"
-msgstr "Created by"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_date
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_create_date
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_create_date
-msgid "Created on"
-msgstr "Created on"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_create_date
-msgid "Date"
-msgstr "Date"
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_message_last_post
-msgid "Date of the last message posted on the record."
-msgstr "Date of the last message posted on the record."
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_diff
-msgid "Diff"
-msgstr "Diff"
-
-#. module: document_page
-#: model:ir.actions.act_window,name:document_page.action_view_wiki_show_diff
-#: model:ir.actions.act_window,name:document_page.action_view_wiki_show_diff_values
-#: model:ir.ui.view,arch_db:document_page.view_wiki_show_diff
-msgid "Difference"
-msgstr "Difference"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_display_name
-#: model:ir.model.fields,field_description:document_page.field_document_page_display_name
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_display_name
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_display_name
-msgid "Display Name"
-msgstr "Display Name"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_display_content
-msgid "Displayed Content"
-msgstr "Displayed Content"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_history_tree
-msgid "Document History"
-msgstr "Document History"
-
-#. module: document_page
-#: model:ir.model,name:document_page.model_document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_menu_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_tree
-#: model:ir.ui.view,arch_db:document_page.view_wiki_tree_children
-msgid "Document Page"
-msgstr "Document Page"
-
-#. module: document_page
-#: model:ir.model,name:document_page.model_document_page_history
-#: model:ir.ui.view,arch_db:document_page.wiki_history_form
-msgid "Document Page History"
-msgstr "Document Page History"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-msgid "Document Type"
-msgstr "Document Type"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-msgid "Documents"
-msgstr "Documents"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_follower_ids
-msgid "Followers"
-msgstr "Followers"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_channel_ids
-msgid "Followers (Channels)"
-msgstr "Followers (Channels)"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_partner_ids
-msgid "Followers (Partners)"
-msgstr "Followers (Partners)"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-msgid "Group By..."
-msgstr "Group By..."
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_ids
-msgid "History"
-msgstr "History"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_id
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_id
-#: model:ir.model.fields,field_description:document_page.field_document_page_id
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_id
-msgid "ID"
-msgstr "ID"
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_message_unread
-msgid "If checked new messages require your attention."
-msgstr "If checked new messages require your attention."
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_message_needaction
-msgid "If checked, new messages require your attention."
-msgstr "If checked, new messages require your attention."
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_is_follower
-msgid "Is Follower"
-msgstr "Is Follower"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-msgid "Last Content"
-msgstr "Last Content"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_write_uid
-#: model:ir.ui.view,arch_db:document_page.view_wiki_filter
-msgid "Last Contributor"
-msgstr "Last Contributor"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_last_post
-msgid "Last Message Date"
-msgstr "Last Message Date"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page___last_update
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu___last_update
-#: model:ir.model.fields,field_description:document_page.field_document_page_history___last_update
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff___last_update
-msgid "Last Modified on"
-msgstr "Last Modified on"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_write_uid
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_write_uid
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_write_uid
-msgid "Last Updated by"
-msgstr "Last Updated by"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_write_date
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_write_date
-#: model:ir.model.fields,field_description:document_page.field_wizard_document_page_history_show_diff_write_date
-msgid "Last Updated on"
-msgstr "Last Updated on"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_menu_id
-msgid "Menu"
-msgstr "Menu"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_create_menu
-msgid "Menu Information"
-msgstr "Menu Information"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_menu_name
-msgid "Menu Name"
-msgstr "Menu Name"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_ids
-msgid "Messages"
-msgstr "Messages"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_write_date
-msgid "Modification Date"
-msgstr "Modification Date"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_create_uid
-msgid "Modified By"
-msgstr "Modified By"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_menu_form
-msgid "Name"
-msgstr "Name"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_needaction_counter
-msgid "Number of Actions"
-msgstr "Number of Actions"
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_message_needaction_counter
-msgid "Number of messages which requires an action"
-msgstr "Number of messages which requires an action"
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_message_unread_counter
-msgid "Number of unread messages"
-msgstr "Number of unread messages"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_page_id
-msgid "Page"
-msgstr "Page"
-
-#. module: document_page
-#: model:ir.actions.act_window,name:document_page.action_related_page_history
-msgid "Page History"
-msgstr "Page History"
-
-#. module: document_page
-#: model:ir.actions.act_window,name:document_page.action_history
-msgid "Page history"
-msgstr "Page history"
-
-#. module: document_page
-#: model:ir.model.fields,help:document_page.field_document_page_type
-msgid "Page type"
-msgstr "Page type"
-
-#. module: document_page
-#: model:ir.actions.act_window,name:document_page.action_page
-#: model:ir.ui.menu,name:document_page.menu_page
-#: model:ir.ui.menu,name:document_page.menu_wiki
-msgid "Pages"
-msgstr "Pages"
-
-#. module: document_page
-#: model:ir.ui.menu,name:document_page.menu_page_history
-msgid "Pages history"
-msgstr "Pages history"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_create_menu_menu_parent_id
-msgid "Parent Menu"
-msgstr "Parent Menu"
-
-#. module: document_page
-#: code:addons/document_page/tests/test_document_page_show_diff.py:35
-#: code:addons/document_page/wizard/document_page_show_diff.py:51
-#, python-format
-msgid "Select one or maximum two history revisions!"
-msgstr "Select one or maximum two history revisions!"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_history_summary
-msgid "Summary"
-msgstr "Summary"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-msgid "Template"
-msgstr "Template"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-msgid ""
-"Template that will be used as a content template for all new page of this "
-"category."
-msgstr "Template that will be used as a content template for all new page of this category."
-
-#. module: document_page
-#: code:addons/document_page/models/document_page_history.py:52
-#, python-format
-msgid "There are no changes in revisions."
-msgstr "There are no changes in revisions."
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_name
-msgid "Title"
-msgstr "Title"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_type
-msgid "Type"
-msgstr "Type"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_unread
-msgid "Unread Messages"
-msgstr "Unread Messages"
-
-#. module: document_page
-#: model:ir.model.fields,field_description:document_page.field_document_page_message_unread_counter
-msgid "Unread Messages Counter"
-msgstr "Unread Messages Counter"
-
-#. module: document_page
-#: model:ir.model,name:document_page.model_document_page_create_menu
-msgid "Wizard Create Menu"
-msgstr "Wizard Create Menu"
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_category_form
-#: model:ir.ui.view,arch_db:document_page.view_wiki_form
-msgid "e.g. Once upon a time..."
-msgstr "e.g. Once upon a time..."
-
-#. module: document_page
-#: model:ir.ui.view,arch_db:document_page.view_wiki_create_menu
-msgid "or"
-msgstr "or"
-
-#. module: document_page
-#: model:ir.model,name:document_page.model_wizard_document_page_history_show_diff
-msgid "wizard.document.page.history.show_diff"
-msgstr "wizard.document.page.history.show_diff"