Merge branch 'hotfix/v0.4.5'
Fetch key & gid from new gss urls, dump more useful log
Bump version
Merge branch 'hotfix/v0.4.6'
Merge branch 'hotfix/v0.4.6' into develop
Use Gruntfile.coffee
Update deps
Limit to 80 chars
Rewrite file items parsing part
Clean up file loop
Update logging
Drop support for multi dimensions array
Add support to function callback as field type, and test with multi dimensions arr
Bump version
Merge branch 'feature/callback' into develop
Merge branch 'release/v0.5.0'
Update callback
Bump version
Merge branch 'hotfix/v0.5.1'
Merge branch 'develop' of https://github.com/h0ward/grunt-gss into develop