adding image files to seed.rb
added Insttitution Code field in create/edit class form
Merge branch 'addimages'
renders basic map using gmaps4rails
Change institution_id to string
gmaps working fine
gmaps merged into master
fixed css for picture and map on show
removed redundant google maps API code
Merge branch 'fixgmaps4heroku'
added image file for ballet enrichment class at bae
adding more image files for ballet classes
cleaning up images folder
cosmetic changes to address display
cosmetic changes to display
changed asp_grn soccer image
display fine tuning in show class details