Modifed controllers:

- Removed map creation from user on create
- Removed location pin and geolocation from trip creation
- Modifed CSRF protection from existing on JSON requests
Made trip creationg based off current user
Remove map dependency from user model
Change so ajax request no longer creates marker

- Deleted unused js file
Merge pull request #76 from nealfennimore/chores/controllers

Chores/controllers
Merge pull request #77 from nealfennimore/chore/user_model

Remove map dependency from user model
Merge pull request #78 from nealfennimore/chore/javascripts

Change so ajax request no longer creates marker
add seed data to help test database
bugfix/change @locations to @locationpins

 - To help display all the posts.
 - Needed to further dereference given the creation of the join/through location pin table
Merge pull request #79 from Lrmanfre/helper/seed-data

add seed data to help test database
Merge pull request #80 from Lrmanfre/bugfix/migration-change-to-locations-and-lpins

Bugfix/migration change to locations and lpins
Fix on controller to use updated location params
Merge pull request #81 from nealfennimore/master

Fix on controller to use updated location params
Disallow mass assignment of user in trip params
Merge pull request #82 from nealfennimore/bug/trips_controller

Disallow mass assignment of user in trip params