Improved search for hours.
Update README.md

Thanks, Terry App
Moved hours approval to side menu.
Merge branch 'development' of https://github.com/DataAnalyticsinStudentHands/VolunteerManagementApp into development
Change badge logic to approved hours.
Badge approval: fix bug.
Fix the issue with hamburgers aka the ion-navicon.
Restore stock NGN CSS.
Added some iOS platform stuff back to git
Added android res to git.