Lunny Xiao bec69f702b

Add topic support (#3711) ...

* add topic models and unit tests

* fix comments

* fix comment

* add the UI to show or add topics for a repo

* show topics on repositories list

* fix test

* don't show manage topics link when no permission

* use green basic as topic label

* fix topic label color

* remove trace content

* remove debug function

2018-04-11 10:51:44 +08:00

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v1

Add topic support (#3711)

2018-04-11 10:51:44 +08:00