Fixed Stories:
1.Added support to add Multiple answers question as resource.
2.Added support to play Multiple answers question in player.
Navigation confirmation functionality partilay impletmented
Merge branch 'master' of https://github.com/shivalinga/Gooru-Web into release-6.1.5
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.1.5
Implemented Navigation confirmation popup:
when user navigation the resource with out submiting the answers
this popup will dispaly.
Resolved the merge confilcts.
Merge pull request #25 from shivalinga/master

MA Question type and Navigation confirmation popup