refactor postCheckin/out
refactor login
use phonegap's alert for user prompts
refactor note sending
refactor sync request post
refactor
checkpoint
checkpoint, round 1 of jshint on index.js
fix sync issues
checkpoint
checkpoint
checkpoint
checkpoint
checkpoint
checkpoint
make slider work by ko binding
fix missing CustomEvent in mobile browser
improve login wait screen design
modify login bg image
upgrade to phonegap 2.8.0