fix #396, #371, #368
fixed #402
Merge branch 'master' of https://github.com/nforge/yobi
fix #397
Merge pull request #399 from laziel/fix-css-130729

fix #396, #371, #368
Merge pull request #400 from wansoon/issue-bugs

뒤로가기시 프로젝트목록이 json으로 보이는 이슈 해결
fix #387 : add user name in email
Merge pull request #405 from wansoon/issue-bugs

email 노티시 sender 이름 추가
ui-enhancement: profile page, issue view
profile-view: show 'empty message' at each tab
Merge pull request #391 from nforge/ui-enhancement

Ui enhancement: profile page, issue view
logo: change hive logo to yobi text font
fix: wrong project count for empty message