fix package.js to work with packaging system and update readme
add deps dependency for test slice
add some view state properties.
add debug messages
fix bug template(value) should return undefined if value hasn't changed
fix destroy() and create() methods to work together

You can call create() to create a view. If you call create() and the
view has already been created, throws an error.

You call destroy() to destroy a previous view. It also resets the view
to null and sets isDestroy true and isCreated false.
add fallback to camelCase for template lookup
add isCreated and isDestroyed init in ctor
Updated package.js
add versions.json file
Merge branch 'packaging' of github.com:EventedMind/iron-dynamic-template into packaging

Conflicts:
	versions.json
Added a failing test for parent data inheritance.
add reactive controller functions

This allows getting and setting controllers on the dynamic template
reactively so we can swap out a controller without removing the template
from the page.
Merge branch 'packaging' of github.com:EventedMind/iron-dynamic-template into packaging
Merge branch 'packaging' into devel
fix to work with old packaging system for now
update history
Merge branch 'devel'