Changed buttons with links to forms:

- Now gets requets with form instead of a link data
- Passed local values through new#post page
- Create post partial updated to reflect new locals
Added styling for location 'New Post' button, updated presentLocation to make new form elements
Merge pull request #172 from Lrmanfre/f/new-post-partials

Changed buttons with links to forms:
Merge pull request #173 from Lrmanfre/f/new-post-format

Added styling for location 'New Post' button, updated presentLocation to...
Added location_pins instance variable to posts_controller, added location posts partial to posts#show view
Merge pull request #174 from Lrmanfre/f/location-pins-post-controller

Added location_pins instance variable to posts_controller, added locatio...