fix #226, #224, #223
Merge branch 'master' of https://github.com/nforge/hive into fix-minorcss-130611
Merge branch 'master' of https://github.com/nforge/hive into fix-minorcss-130611

Conflicts:
	app/views/project/overview.scala.html
Merge pull request #232 from laziel/fix-minorcss-130611

#226, #224, #223 수정