modify userinfo/issue list style, make .nbtn flat

- .nbtn loses box-shadow
- enhance watchBtn on board/issue view
- trimming list item style on userinfo
Merge pull request #412 from laziel/fix-css-130730

modify userinfo/issue list style, make .nbtn flat
add lock icon for private project
login: Changing after login page to the Application.index()
fix #407
code/svn: Ignore setting HTTP header to null.

An HTTP header with null value causes NullPointerException by Netty.

This fixes #366.
code/svn: Fix incorrect 401 when trying to lock.
code/svn: Rename loginId to username.
code/svn: Remove unused imports.
codebrowser: Apply percent encoding to path.
codebrowser: Fix code convention error.
Fixed #415
pullrequest: aded sorting
SimpleComment: sort by createby asc
Issue: fixed issue counts of the current state
notification: change email from
Issue: hide 'assigned to me' issues and 'filed by me' issues to anonymous
Merge branch 'master' of https://github.com/nforge/yobi
fix n#55, n#53, n#52, n#43, n#42, n#35, n#33

- n#55. activate mass-update form on list loaded from cache
- n#53. make project list tabs to plain list on index
- n#52. set deeper shadow to .nbtn.active
- n#43. change .counter style tidy
- n#35. add confirm on beforeunload, expand .upload-wrap vertically
- n#33. change style of notification list on index
Merge pull request #413 from insanehong/issue/icon-private-project

Fix issue #201 - private project 의 경우 상단 project title에 lock icon 표시 추가