Remove unused 'similar' from add_idea view
Add sample CSS style document to improve the look of ideabox when running without collab
Update the screenshot
Remove mention of team name in idea created page
Merge pull request #79 from m3brown/project_name

Remove mention of team name in idea created page
Add comments for why similar is being disabled
Merge pull request #77 from m3brown/similar

Remove unused 'similar' from add_idea view
Update README with info on the sample style
Merge pull request #78 from m3brown/style

Add sample CSS to improve the look of ideabox when running without collab
Remove dependencies on Collab's core.collabuser and core.taggit
Remove haystack/search functionality as it is not being used