feat(v2.x.x): initial code code for v2
feat(git): ignore harp files
chore(dist): update build
feat(bower): update ignored files in bower.json
feat(bower): update ignored files in bower.json
feat(growlNotification): refactor compile function to link function
chore(dist): update build
feat(growlNotification): add additional check when removing timer
feat(growlNotification): add support for ttl attribute
feat(growlNotification): add controller logic
feat(growlNotification): refactor close() method to remove() method
feat(growlNotification): update ttl code in service and directive
feat(growlNotification): update directive to create child scope
Merge branches 'master' and 'v2.x.x' of https://github.com/jvandemo/angular-growl-notifications into v2.x.x

* 'master' of https://github.com/jvandemo/angular-growl-notifications:
  Update readme.md

* 'v2.x.x' of https://github.com/jvandemo/angular-growl-notifications:
feat(readme): update readme