Updated README for beta.6 and bower.
Updated README for beta.6 and bower.

iamjstates/ember-localstorage-adapter,Goldcap/ember-localstorage-adapter,sebweaver/ember-localforage-adapter,Kilowhisky/ember-localstorage-adapter,bastimeyer/ember-localstorage-adapter,kybishop/ember-localstorage-adapter,csantero/ember-localstorage-adapter,Goldcap/ember-localstorage-adapter,igorrKurr/ember-localforage-adapter,tchak/ember-offline-adapter,csantero/ember-localstorage-adapter,iamjstates/ember-localstorage-adapter,Flexberry/ember-localforage-adapter,kurko/ember-localstorage-adapter,Goldcap/ember-localstorage-adapter,bastimeyer/ember-localstorage-adapter,tchak/ember-offline-adapter,Kilowhisky/ember-localstorage-adapter,Flexberry/ember-localforage-adapter,Kilowhisky/ember-localstorage-adapter,igorrKurr/ember-localforage-adapter,locks/ember-localstorage-adapter,csantero/ember-localstorage-adapter,sebweaver/ember-localforage-adapter,kybishop/ember-localstorage-adapter,locks/ember-localstorage-adapter,kybishop/ember-localstorage-adapter,kurko/ember-localstorage-adapter