Merge pull request #73 from tamuratt/develop

Gemfileにrack-mini-profiler追加
Merge pull request #74 from tamuratt/develop

user_statesの一括インサート
Merge pull request #75 from tamuratt/develop

bug fixed upload user_statue
change travis.yml
Merge branch 'develop' of http://github.com/ttamura204/pjSearch into develop
Merge branch 'develop' of http://github.com/ttamura204/pjSearch into develop
change travis.yml