"Disabled settings link when user is anonymous from Add Browse Standards Tooltip"
Merge pull request #2360 from sravanthi1/release-6.6.3.a1

"Disabled settings link when user is anonymous from Add Browse Standards Tooltip."
Removed unnecessary code related to prefilter story.
Merge branch 'release-6.6.3.a1' of https://github.com/Gooru/Gooru-Web into release-6.6.3.a1
Merge pull request #2361 from VinRudramurthy/release-6.6.3.a1

Removed unnecessary code related to prefilter story.
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
"Removed the unused variables"