get rid of validation for emotion_rating, because it's uselessssssss
add seeding data and logic
merge master
change the seed file so that the locations are stored correctly
figure out that postgis stores longitude latitude in this order, but we have been parsing the data backwards, fix this in the get_all_journal_coords and get_coords methods, need to figure out if we can now query the data using the box approach
fix longitude and latitude parsing from the user location data cookie
add the box query method into the LocationRecord model, have not confirmed if this is working
change controller action from get_all_journal_entries to get_heat_map and that the controller queries latitude and longitude correctly
change the map js file so that when you click on the get heat map button it sends an ajax call, but the ajax call is not fully functional
get the box query to work finally yayayaya
get the heatmap working using the coordinates in the journal_entries map, still need to get the user box-setting function, auto zoom and the auto box-setting based on the latest journal_entry to work
build function to layer heatmap directly on top of the journal_entry map
reposition the get heatmap button
Merge pull request #90 from christophwong/seed-data

Seed data
resolve merge conflicts