make sure welcome email only sends one time
Merge branch 'master' of github.com:wlowry88/play-it-by-ear
fixed bug in intelligent user index
Merge branch 'frontend'
styles group index buttons
Merge branch 'master' of github.com:wlowry88/play-it-by-ear into frontend
Merge branch 'frontend' of github.com:wlowry88/play-it-by-ear into frontend