Bump jRuby and Sass versions

Cleaned up some properties that were no longer used as removing them
seperatly would change the hash
Don't force jRuby into 1.8 mode

https://github.com/chriseppstein/compass/pull/1134 shows that it was an
issue with the tests, not running in 1.9 mode
Use production Compass mode

Does some optimizations
Revert "Don't force jRuby into 1.8 mode"

This reverts commit d57a89c642fef49e4bff5abf6a22a8a09c7a9d7d.
Merge pull request #954 from nschonni/update-sass-and-jruby

Update sass and jruby
Update CSSLint Custom build

Includes some of my merged PRs that haven't been released yet
Fixed post build script
Debugging flag for Sass linting

Rather than all CSS being on a single line (fine for regular compile),
the multiline output is better for inspecting CSSLint results
Fixed the detatched head in the post build script
Merge pull request #957 from nschonni/update-custom-csslint

Update custom CSSLint with debugging
Updated the secured variables for Travis
Fixed the secured variables for Travis
Merge branch 'v3.0'

Conflicts:
	build/build-tasks.properties