New files

- Created media.JSON
- Updated README.md
Updated main.js

- Deleted 'media.js'
- Renamed 'states_pretty.JSON' to 'states.JSON'
- Updated 'main.js' so that it puts the article info from 'media.JSON'
onto 'index.html'
Added dividers

- Added <hr> elements to visually section off "In the media" section
from the rest of the page
- Added <hr> elements to separate each article
- Updated 'main.js' so that "In the media" section is collapsable.
Added stylish arrows

- Added dynamic arrows to the expandable "In the Media" section. NOTE:
arrows are not 100% dynamic yet.
Updated main.js

- Fixed it so that arrows point downward when "In the media" is
collapsed, and upward when the feature is expanded.
Updated main.js

- Centered "In the media" section
Updated 'style.css' and 'main.js'

- Increased 'body' element's height from 85% to 89%
- Updated 'main.js' to include auto-scrolling for "In the media"
feature.

The feature works.
Updated 'README.md'

Minor updates -- changed wording, added syntax guidelines for issue
branches.
Merge branch 'feature_media-footer' into develop

Conflicts:
	README.md
updated 'README.md'
Updated main files

- Changed class/id names for expandable and hidden elements
- Started adding an 'About' section in 'index.html'
- Updated 'main.js' so that when an expand-arrow is clicked, the page
scrolls to the appropriate section.
Updated 'style.css','index.html','main.js'

- Moved contact info into it's own expandable section
- Updated the "Change Map Size" button so that its function makes the
map even bigger than before.
Updated 'style.css'

- Changed `body` height, added rules for headers. This makes the default
map bigger.
Updated all main files
Updated 'main.js' so that "Change Map Size" button works properly.
Merge branch 'release_1.3'