Merge pull request #1 from sndive/master

made enter useful on signup and signin VCs
Merge pull request #2 from sndive/master

validate input on signup screen
added camera images
Merge remote-tracking branch 'origin/master'
added correct assets catalog, bumped up the version number
fixed one more launch image
Merge pull request #3 from sndive/master

in app picture taking
fixed warning after upgrading to Xcode 5.1
the AFNetworking warning should be fixed by upgrading to the afnetworking version that addresses it
replaced photo button with an image
version upgrade
added cam button to the nav bar
bug fixed, the waveName is put back on the screen
forcing waving on when taking picture with EW cam
synchronizing waving status to user defaults
upgraded to latest afnetworking which addresses the warning messages
sending push notification at the end of the send operation
Merge pull request #4 from echowaves/upgrade_afnetworking

upgraded to latest afnetworking which addresses the warning messages
bumping a version up to 3.0.3
Merge remote-tracking branch 'origin/master'
bumping a version up to 3.0.3
Merge pull request #1 from echowaves/master

update