Fixed syntax error:  missing parenthesis
Commented out debugger line
Merged with remote
Bind "this" to several callback functions' scopes
Move code inside the correct conditional block
Modify get_distance_units to work correctly
Set form to display the distance units of the country in which the user searched
Updated comments
Integrated Tim's changes
Merge ../rcl-tim into feature/create_proximity_searches
Added debugger to render:function