What does this MR do?
Adds ability to diff changes to wiki pages.
Are there points in the code the reviewer needs to double check?
app/models/project_wiki.rb re-assigns the commit's project (line 136). A bit of a hack.
Why was this MR needed?
Adds a highly requested feature for my user base.
What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ce/issues/17906
Screenshots (if relevant)
Updates to wiki page history:
New wiki page diff:
Does this MR meet the acceptance criteria?
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CHANGELOG entry added - [na] Documentation created/updated
- [na] API support added
- Tests
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Added for this feature/bug -
All builds are passing
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Conform by the style guides -
Branch has no merge conflicts with master(if you do - rebase it please) -
Squashed related commits together Closes #17906 (moved)