Merge pull request #1 from cmc333333/master

Update README
Update django code to 1.5.4 (IN-177)
Add ds store to gitignore
Update to haystack 2 and use elastic search instead of solr
Remove documentation and configuration for solr. Replace with elasticsearch instead
Use failover for taggit
Merge pull request #3 from dlapiduz/use-elasticsearch

Use elasticsearch instead of solr
Get licenses in line with the rest of CFPB
Merge pull request #4 from cmc333333/licenseseses

Get licenses in line with the rest of CFPB
Add description to ideas on main page, remove author, general cleanup of font styling
Merge pull request #5 from m3brown/style

Style update for idea list
IN-308 - Update tab and tag styles
IN-417 - Update header to better match existing apps
IN-179 - Remove button styles so ideabox inherits the collab style
IN-179 - Remove gray box for comment input
IN-179 - Remove gray :hover background in list
IN-179 - Match ideabox title color to collab standard
IN-310 - Change the word 'vote' to 'like'
Merge pull request #6 from m3brown/style

Style updates
IN-445 - Add space in Idea Box header, add bold font