purposely crash the invite acceptance for testing
change location of exception
Fixed problem with warning message after saving form on cloudcare
Merge pull request #3153 from lwyszomi/101354-case

Fixed problem with warning message after saving form on cloudcare
show error message if download fails, remove wrong warning
Merge pull request #3154 from dimagi/lookuptable-fixes

show error message if download fails, remove wrong warning
handle int-type and convert to str in wrap
Merge pull request #3158 from dimagi/lookuptable-fixes

handle int-type and convert to str in wrap
work in progress
remove explicit form_url param and generalize method
add session context endpoint and simplify session access apis
basic support for session resume in cloudcare

- adds a bunch of backbone models and views for sessions
- splits playing the form into two methods so the latter can be shared
- UI could use some work
pass session name (including case name if available) to touchforms
dialog confirm change
whitespace and remove dead comment
basic UI for deleting sessions, move session list to top level
dead code and js syntax fixes
sync session list on form submissions
add app id to sessions
properly set the app in the view when playing a session