Add specs (partial implementation) for searching
Use Sunspot to handle searches
Add spec: favor project name over description
Remove misinformed specs
Move project searching specs to controller layer
Start Sunspot on the travis build
Implement failed search case
Refactor out common code from search feature specs
Add scenario for a positive match
Only show active projects in search results
Fix typo in travis.yml
Add specs for negative cases of searching feature
Add project owner's name to search index
Add minor styling to search bar
Add sunspot config file
Fix bug when indexing a null user's name