fixed #58. Text prompts now move, and the keyboard opens automatically
fixed #56. Mulitchoice prompts now set the correct value
fixed #57. File was passed to image capture instead of uri
re #54. Updated number prompts to read whole number property
fixed #55. Added default values to NumberPrompt
fixed skip button behavior
added default values for most (all?) prompts
fixed bug where timestamp prompt would only save the year, month, and day
fixed bug with sync observer status change listener
update version for release