Contents in FAQ section require edits and error fixation

[deepshikha2k5]

ref: #232

The following sections required appropriate edits and updation:

http://www.sunbird.org/faqs/registrationenrolment/
http://www.sunbird.org/faqs/signin/
http://www.sunbird.org/faqs/taxonomymetadataframework/
http://www.sunbird.org/faqs/user_rightspermissions/

[deepshikha2k5]

Hi [email protected]

Please review the taxonomy section in Sunbird context for technical correctness. Refer the link to edit
http://www.sunbird.org/faqs/taxonomymetadataframework/

[deepshikha2k5]

ref: #232

Hi @vinod303, necessary changes and edits have been done in FAQ section, please check the production build.

+@[email protected], please review the taxonomy section of FAQ.

The issue is done. Please change the pipeline while reviewing.

cc: @Sunitashelar , @nawabahmadreshi, @Basreena