Initial schema and model change, migration
basic form changes
Merge branch 'refs/heads/master' into specialization_tab

Conflicts:
	db/schema.rb
Fixing search
Merge pull request #75 from warneboldt/search_fix

Fixing search
Fixing search comparison against nil
proposed fix #70: added referral_cities association to user model, added function to compare user local_referral_cities to any given division's cities.
minor: remove whitespace
Show the hospital address along with the hospital name when editing offices
Merge pull request #76 from warneboldt/issue_#70

proposed fix #70: added referral_cities association to user model, added...
Fixing duplicates in search that result from subcategories
Only show owned categories in admin view of owned content items
Merge branch 'refs/heads/master' into specialization_tab
add pry to Gemfile for development
fix #70: referral_cities method wasn't matching outside division because array of referral_cities needed .map & flatten,
MERGING changes from Master
Merge pull request #77 from warneboldt/issue_#70

Issue #70 + #71
Only show owned categories in admin view of owned content items
Allow blue tab bar to expand to more than one line
Allow admins to see (but not edit) specialists / clinics from all divisions