Merge pull request #1972 from anilgooru/dev-branch

Dev branch
Hide the Teacher view banner in student page.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
"Chnages done for top and bottom scores "
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #1975 from mitraj/dev-branch

Hide the Teacher view banner in student page.
Merge pull request #1976 from suryanarayanakb/dev-branch

Chnages done for top and bottom scores
Adding Missing Image.
Removed duplicate ui:field id.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  "Chnages done for top and bottom scores "
  Hide the Teacher view banner in student page.