Moving develop branch up to v0.7.0
Added grunt-cli so travis will work.
Fixed bad link in README
Merge branch 'master' into develop

Conflicts:
	README.md
	dist/angular-cache-0.6.0.js
	dist/ngAdvancedCache-0.6.0.js
	dist/ngAdvancedCache-0.7.0.js
	dist/ngAdvancedCache-0.7.0.min.js
	docs/$AngularCacheFactoryProvider.html
	docs/AngularCache.html
	docs/angular-cache-0.6.0.js.html
	docs/angularCacheFactory.html
	docs/global.html
	docs/index.html
	docs/module-angular-cache.html
	docs/ngAdvancedCache-0.6.0.js.html
	docs/ngAdvancedCache-0.7.0.js.html
	package.json
Can't seem to find all the typos
docs: Create a working demo

Created a demo folder that contains index.html and demo.js. The demo pulls in jQuery, bootstrap, and angular.js from cdn. For cache types are demoed. the user can add items to all of the caches and watch as some of the caches clear themselves.

closes #9
bug: Fix the size not being reset to 0 when the cache clears itself

When the cacheFlushInterval is set the cache wasn't reseting its size when it cleared itself.

fixes #14
Merge pull request #17 from jmdobry/docs-working-demo

docs: Create a working demo
Merge pull request #16 from jmdobry/bug-reset-cache-size

bug: Fix the size not being reset to 0 when the cache clears itself
Updated .gitignore
New testing configuration
Regenerated docs
Merge branch 'refs/heads/docs-working-demo' into develop
Merge branch 'develop' of github.com:jmdobry/angular-cache into develop
Added $angularCacheFactory.keySet(). closes #12
Wrote unit test for $angularCacheFactory.keySet() #12
Updated docs and code coverage to unclude $angularCacheFactory.keySet() #12
Added $angularCacheFactory.keySet() (with json output) and syntax highlighting to the demo
Added bower.json
Added $angularCacheFactory.keys(). closes #18