Fixes #20
Merge pull request #21 from hrajotia/issue/#20

Issue/#20
Add schema for editor, update bower
Update Karma version
Merge branch 'json-schema' into develop
Added 'targetAttribute' to bower.json
Merge pull request #24 from adaptlearning/property-changes

Added 'targetAttribute' to bower.json
issue/#25

fixes #25
Merge pull request #26 from hrajotia/develop

issue/#25
Fixed #1 : Support for _isInteractionsComplete added as an option
Update example.json
Update LESS with latest navigation updates
Update template with latest navigation updates
Update js with latest navigation updates