Create a wiki when wiki_enabled:true

Change-Id: I7aaab4b1f54fd2719a8a63d9069ddd5c59868e34
Brings this fix inline with updates to master

Change-Id: Ia50c3ac043b4c927ca59cbbdc2bba42f73e550e4
Fix style issues

Change-Id: I1ffe18414b7f6eae38d7860a8e3b64a9a185273f
Updated missed styles

Change-Id: I05e02ff7e36e2350cdf5d2b94095ada9760a204e
feature API call to download repo archive

defaults to HEAD

Conflicts:
	spec/requests/api/repositories_spec.rb

Change-Id: Id114aca6c59d75f18e49bf9f33809a04e010bfb6
Fix a bug where the tgz returned got encoded utf8

Conflicts:
	doc/api/repositories.md

Change-Id: I7ebc39b47ff860813d9622ba6776583536e6e384
Added more tests for archive api

Change-Id: I2b0752bc2593a944d42dde0ffe0ef9ce408228a5
Remove file compairson

Change-Id: Id2cae87c8cd383bc6cbcbdecf0f77c161bb82eab
Merge pull request #4736 from karlhungus/feature-create-wiki-repo-on-repo-enabled

Create a wiki when wiki_enabled:true
Merge pull request #5253 from karlhungus/feature-api-download-archive

Feature api download archive
Merge pull request #86 from gitlabhq/master

Update