0.8.3

• "destroyStrategy" support, thanks @jbsaff! This means that condition can now remove values
  from the model when their fields are hidden.
• Bugfix for global option propagation, thanks @golfmat1
• notitle now works on fieldset as well, thanks @stramel
• trackBy on selects, thanks @Fridus
• update list variable when watching for array changes, thanks @LukeBennet
• doc changes for the "save to gist" feature, thanks @niklasb
• validation error message mixups, thanks @leipert
• ObjectPath, deps and browserify fixes, thanks @saller, @LoicMahieu, @thardyman, @davidlgj