Allow searching by phone number (or contact fields in general) (#735)
Allow searching by phone number (or contact fields in general) (#735)

This will allow a user to search there contacts by there contact information. It is done by entering the field they are searching by followed by a : then the search term. For example to find a contact with the email example@example.com you would enter email:example@example.com. 

Fixes #729 
monicahq/monica,monicahq/monica