Implemented creating lot questions feature
prepared production environment for sendgrid usage; portamento js for contact agent form
Fixed a bug when feature specifications are saved in incorrect state and then we cannot load the residential
changed additional features column type from string to text
Fixed pictures delete_all, so one can delete all pictures in a raw
Merge branch 'search_form_without_tabs' of github.com:killergti/mbt_realestate
search lots feature
Merge branch 'master' into search_form_without_tabs

Conflicts:
	features/support/knows_the_forms.rb
	features/support/knows_the_routes.rb
Search from the main page done
Lot search form - residential filters done
Search filters - done
Factor out search logic from lots controller into Lot model