Remove milestone documents extension. Changing OCDS validations is prohibited.

Author: jpmckinney

docs/conf.py

@@ -114,7 +114,6 @@
     "enquiries": default_extension_version,
     "location": default_extension_version,
     "lots": default_extension_version,
-    "milestone_documents": default_extension_version,
     "participation_fee": default_extension_version,
     "process_title": default_extension_version,
 }

docs/history/changelog.md

@@ -402,7 +402,7 @@ See the changelogs for:
 * [Enquiries](https://extensions.open-contracting.org/en/extensions/enquiries/master/#changelog)
 * [Location](https://extensions.open-contracting.org/en/extensions/location/master/#changelog)
 * [Lots](https://extensions.open-contracting.org/en/extensions/lots/master/#changelog)
-* [Milestone documents](https://extensions.open-contracting.org/en/extensions/milestone_documents/master/#changelog)
+* [Milestone documents](https://github.com/open-contracting-extensions/ocds_milestone_documents_extension#changelog)
 * [Participation fees](https://extensions.open-contracting.org/en/extensions/participation_fee/master/#changelog)
 * [Process level title and description](https://extensions.open-contracting.org/en/extensions/process_title/master/#changelog)
 

docs/locale/es/LC_MESSAGES/history/changelog.po

@@ -792,11 +792,9 @@ msgstr ""
 
 #: ../../docs/history/changelog.md:111
 msgid ""
-"[Milestone documents](https://extensions.open-"
-"contracting.org/en/extensions/milestone_documents/master/#changelog)"
+"[Milestone documents](https://github.com/open-contracting-extensions/ocds_milestone_documents_extension#changelog)"
 msgstr ""
-"[Documentos de hito](https://extensions.open-"
-"contracting.org/en/extensions/milestone_documents/master/#changelog)"
+"[Documentos de hito](https://github.com/open-contracting-extensions/ocds_milestone_documents_extension#changelog)"
 
 #: ../../docs/history/changelog.md:112 ../../docs/history/changelog.md:190
 msgid ""

docs/locale/fr/LC_MESSAGES/history/changelog.po

@@ -601,8 +601,7 @@ msgstr ""
 
 #: ../../docs/history/changelog.md:110
 msgid ""
-"[Milestone documents](https://extensions.open-"
-"contracting.org/en/extensions/milestone_documents/master/#changelog)"
+"[Milestone documents](https://github.com/open-contracting-extensions/ocds_milestone_documents_extension#changelog)"
 msgstr ""
 
 #: ../../docs/history/changelog.md:111 ../../docs/history/changelog.md:189