Add shift() and unshift() to array wrapper
Clean up tests
Merge pull request #20 from jbelcher/add-shift

Add unshift() and shift() to array wrapper
Add shift and unshift
Add changelog
Release 0.5.0
Define delete method name as string to make MSIE8 happy
Merge pull request #22 from bvleur/ie8-compat

Define delete method name as string to make MSIE8 happy
Add destroy and deprecate delete method
Update README.md
Merge pull request #24 from samvit/patch-1

Update README.md
Fixed crucial typo

Hey, I think you meant to setProps to the updated data here, not the original object. This was super confusing for me until I looked at the skyline example.
Merge pull request #25 from bstro9000/patch-1

Fixed crucial typo
Add .on("update", callback) method
Update code to use .on("update", callback)
Add missing var declaration
Allow multiple callbacks to be set.