"standards FE hanlded"
Merge remote-tracking branch 'upstream/release-6.2' into release-6.2
Merge pull request #131 from suryanarayanakb/release-6.2

standards FE handled
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.2
In FF version 30 for TEKS standards the banner images are broken issue resolved.
Merge pull request #132 from mitraj/release-6.2

In FF version 30 for TEKS standards the banner images are broken issue r...
implemented delete standards taxonomy
Merge branch 'release-6.2' of https://github.com/Gooru/Gooru-Web into release-6.2