Split the property index into two, depending on the user's role.
The property/index default is for the owner's view. Added
property/customer_index for the customer view. Added support
for pagination of the owner's view of properties.
Added a filter helper for parsing search queries on the list of properties.
Did some things. Going to bed.
Merge branch 'master' into property_use_cases

Conflicts:
	app/controllers/properties_controller.rb
	app/views/properties/index.html.erb
Added search view and a non-database backed model for the search parameters.
Finished property search.
Removed redundant properties/customer_index view and fixed the index edit links in properties