Admins can also edit drives
Merge branch 'master' of https://github.com/amahule/Voter_Registration.git
do not show 'join drive', 'edit' and 'delete volunteers' option for
canceled drive
Merge branch 'master' of https://github.com/amahule/Voter_Registration.git
Merge branch 'master' of https://github.com/amahule/Voter_Registration.git