Updated to include 'should' in dev dependencies as it's needed for tests
Tweaked node_modules ignore because git (version 1.7.8.4) wasn't picking it up
Bumped the tests over onto Grunt/nodeunit to make space for cleaning, fixtures, travis, etc
Merged in upstream changes
Added performance tests to aid optimisation
Removed references to Grunt and Should as Jasmine makes them a bit redundant
removed travis.yml,  added grunt to the package.json and some minor style tweaks
removed grunt from pacakge.json
whitespace immprovements
Merge branch 'master' of github.com:simonmcmanus/sizlate