Completed handling order ahead orders
Added time picker for changing requested pick up times

Signed-off-by: djcollier <dj@getfoodio.com>
Merge branch 'master' of https://github.com/RoryStolzenberg/POStest.git

Conflicts:
	POStest/Form1.cs

Signed-off-by: djcollier <dj@getfoodio.com>