Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
fixed form data issue in put method
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1616 from ssushma/dev-branch

student mode integrated
ClassPage: Initial commit on adding assignment at unit setup.
Merge pull request #1617 from nutan-gooru/dev-branch

Fixed form data issue in put method
null pointer issue fixed in assigncollectiontopathway
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1618 from RavindderV/dev-branch

null pointer issue fixed in assigncollectionpathway
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch

Conflicts:

src/main/java/org/ednovo/gooru/client/mvp/classpages/assignments/AddAssignmentContainerPresenter.java

src/main/java/org/ednovo/gooru/client/mvp/classpages/unitSetup/UnitSetupView.java

src/main/java/org/ednovo/gooru/client/mvp/classpages/unitSetup/UnitsAssignmentWidgetView.java
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
addded extra two parameters fore creating assignment in pathway.
Merge pull request #1619 from VinRudramurthy/dev-branch

ClassPage: Initial commit on adding assignment at unit setup.
unit setup number style set