Update jquery-rails dependency to version 2.1.4
Update sprockets dependency to version 2.2.2
Update multi_json dependency to version 1.4.0
Update rails_admin dependency to version 0.3.0
Update multi_json dependency to version 1.5.0
Update marker display on zoom as well as pan

The app was using the 'dragend' event on the map to listen for
changes that should prompt the display of markers, but that event
only triggers when the map is panned. Changing to the 'idle' event
ensures that the display is updated on both zoom and pan instead
of requiring users to slightly pan the map after zooming to get
new data.

This has the side effect of making the initial markers display
immediately upon loading the page, rather than waiting for the user
to pan, as the idle event occurs when the map is initially loaded.
Merge pull request #19 from ralreegorganon/master

Update marker display on zoom as well as pan
Update rake dependency to version 10.0.3
Update haml dependency to version 3.2.0.rc.2
Update strong_parameters to version 0.1.6
Ruby 2.0.0 preview on Heroku
Use Ruby 2.0.0.preview2
Test against MRI 2.0.0, which we are now running in production
Update nokogiri dependency to version 1.5.6
Update sass dependency to version 3.2.4
Update bootstrap-sass dependency to version 2.2.2.0
Update json dependency to version 1.7.6
Update rails dependency to version 3.2.10
Update sass dependency to version 3.2.5
Use generic .ruby-version file to specify Ruby version