remove bundler exclusion
test ruby 2 and 2.1
move gems around
remove un-used files
add session support to application controller
prevent csrf attacks by forcing signout
sign users in when they get added to the database
correct spec name
new schema after db change
hookup Sign in link to signin_path
adds create_remember_token function to user model
adds session specs
creates remember_token prior to user model getting saved
adds remember_token to user model
adds sign in form
creates session controller
adds session, signing, signout routes
adds session helper functions
Merge branch 'sessions'