change in travis
change in travis
add form search
add default role
otion admin
Merge branch 'dev' of https://github.com/volodya8bit/sigma_project into dev
settings for admin
add faker user in seeds
change placeholder in search
change search form
add rspec for role
add admin
change readme. add build status
change reedme add build status branch master
delete old readme
validates categories and users
Merge branch 'dev' of https://github.com/volodya8bit/sigma_project into dev
change reedme
change readme
change readme