Model for question
Revert "Model for question"

This reverts commit 755d58f70fc2be012a4afb7d8611721ce22bf177.
Revert "Revert "Model for question""

This reverts commit 650651c8e2244280d5793c090f3d4929f70d5a46.
Add button on view of analytics to add a question
little fix questions model
Fix route of qustions
Merge branch 'create-new-question-model' of https://github.com/devspark-mdq/meanjs-interview-manager into create-new-question-model
Create and view question in technologies view
Added tech questions in UI
Improvements in question crud
solved create technologies error