Merge pull request #8 from felixzapata/master

chore(package): replace caret (^) with tilde (~) for grunt-contrib-jade ...
release 0.1.7
Merge branch 'master' of github.com:adesisnetlife/grunt-jade-i18n
chore(package): update info in package.json
release 0.1.8
Merge pull request #11 from felixzapata/master

feat(grunt newer): add grunt newer to compile the jade files.
doc(README): update version
release 0.2.0
feat(package): switch grunt-newer as runtime dependency
fix(#14)
chore(version): bump version
feat(compatibility grunt newer): adds compatibility with external tasks like grunt-newer