Name is now required during group creation
Merge pull request #37 from edx-solutions/mattdrayer/group-name-400

Group name now required for POST /groups
Added null check for profile name
Merge pull request #38 from edx-solutions/mattdrayer/group-name-fix2

Added null check for profile name
User must reset password functionality added

User must reset password dunctionality added

Added user password reset functionality

Add password reset api and implemented Password history

Remove unused imports, password reset message text