hided aggregator filter
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Implemented : [My Classes] As teacher, needs a clear message
Merge pull request #374 from chandrasekharv/dev-branch

grade null issue fixed in profile page
Merge pull request #375 from nutan-gooru/dev-branch

hided aggregator filter
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  hided aggregator filter
  grade null issue fixed in profile page
  "Edit Button" Text changed
  Google fonts implemented for "My classes" default page.
  Glass enabled CSS implemented for the ratings-and-reviews popup
  Google fonts "'Arvo', serif" implemented for mycollections default page.
Merge pull request #376 from anilgooru/dev-branch

Implemented : [My Classes] As teacher, needs a clear message
fixed metadata are missing (not saved)
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #377 from nutan-gooru/dev-branch

fixed metadata are missing (not saved)
"6.2 [Organize - Question] Explanation field should not have required error message fixed."
Updated static text....
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
fixed usename issue on click of flag
Merge pull request #378 from sravanthi1/dev-branch

6.2 [Organize - Question] Explanation field should not have required error message Fixed.
Merge pull request #379 from VinRudramurthy/dev-branch

Updated static text....
Changed the static text in MP file.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #380 from VinRudramurthy/dev-branch

Changed the static text in MP file.
fixed usename issue