modified:   .idea/libraries/appcompat_v7_21_0_0.xml
modified:   .idea/libraries/recyclerview_v7_21_0_0.xml
modified:   .idea/libraries/support_v13_21_0_0.xml
modified:   .idea/libraries/support_v4_21_0_0.xml
modified:   .idea/workspace.xml
modified:   app/app.iml
modified:   local.properties
modified:   .gitignore