Set up Carrierwave, no tests yet
Test passing for uploading photo
Changed should to expect to get rid of deprecated language in user voting test
Linked carrierwave to s3
Added .env.example file
Fix .env.example variable name
Merge pull request #11 from LaunchAcademy/carrierwave

RFR Carrierwave
Added search function--no tests yet
Added tests for search--both passing
Refactored search test and made other minor corrections
Merge pull request #13 from LaunchAcademy/add_search

Add search
add pagination
made refactoring changes
Merge pull request #14 from LaunchAcademy/add_pagination

RFR add pagination
resolved merge conflicts