Update Travis CI config.

* Add node.js 0.11 and allow it to fail
* Enable testing on all branches
Minor grammar tweaks.
Merge pull request #120 from XhmikosR/travis

Update Travis CI config.
Merge branch 'url' of git://github.com/XhmikosR/uncss into XhmikosR-url
Updated gh-pages tests
Merge branch 'XhmikosR-url'
Use `path.join` when possible.
Enable `camelcase` JSHint rule.
Replace backslashes with forward slashes in banner.

Without this, we ended up with different filename based on the platform.
Merge pull request #122 from XhmikosR/camelcase

Enable `camelcase` JSHint rule.
Merge pull request #124 from XhmikosR/banner

Replace backslashes with forward slashes in banner.
Switch to camelCase
Merge branch 'XhmikosR-path.join'
Tentative resemble tests fix
Update bootstrap test path