Represent Next with &raquo;, and others.

We need to quote (') the (angular?!) expressions.
Should indent with spaces.
Filter issues by label dropdown.
Merge branch 'master' into issues
Merge pull request #30 from youchenlee/feature/issue-label-tool

add issue label tool by @youchenlee (ref. g0v/dev#16)
Filter issues by multi-selected labels.
Merge branch 'master' into issues
Press 'all labels' should set opt_labels=[].
introduct jquery.Chosen into project
make issues label filter multi-selectable
remove and ignore .DS_Store
add border-radius to issues label filter
fix indentation of project.jade
restyle projects search input
slightly tweak vertical spacing of labels in project meta
restyle add-project button
fix the wrapping problem of project page
add loading indicator for projects list
handle not-found when searching projects
add loading indicator for featured project