Fix update in array

v0.2.2

fix update in arrays

Bugfix

v0.2.1

fix wrong reference to this

Removed y.js, y-map, and y-array script includes.

All y* modules must be explicitly included now. The reason for this change is that the async import nature of polymer makes it impossible to include y-* modules right after y-element is included.

Set data property read-only

Hopefully fixes #1

Fire events when type changes

v0.0.3

fix correct event name

close/open y instance on detach/attach

v0.0.2

close y element when detached. reconnect when attached

Enjoy

v0.0.1

make sure everything works smoth when initializing y several times in…