updates QSI project files
more guide updates
cleans up xcode setup guide
refreshes quick publish's project file's project groups for JUMP library
cleans up a bunch of warnings in quick pub
updates quick pub's selectors to fix botched rename
merges in quick pub fixes
fixes default demo config, fixes initializer param name
merges in registration topic branch, rips out public face of registration for 3.1.1, nices initializers
v3.1.1
reverts 63af78fe1c13b9fb2b8d2dd5632c6804f1a50093
adds deprecated initializer
fixes deprecated inits, adds social form to default cfg
nices deprecated initializers