comment out for faster building
add data_binding.html
remove blank lines
remove white spaces
add data_binding.haml
remove data_binding.html
fix error
add sample code of my_element from dart-angular-polymer-data-binding
fix ref of polymer
it works
add ng-cloak
fix for Chrome Apps
fix not working on safari
fix errors on Safari

[Error] Missing initialization of polymer elements. Please check that the list of entry points in your pubspec.yaml is correct. If you are using pub-serve, you may need to restart it.
	X1 (main.dart.precompiled.js, line 26424)
	Ok (main.dart.precompiled.js, line 26416)
	(anonymous function) (main.dart.precompiled.js, line 25449)
	(anonymous function) (main.dart.precompiled.js, line 892)
	RqO (main.dart.precompiled.js, line 676)
	(anonymous function) (main.dart.precompiled.js, line 32474)
	(anonymous function) (main.dart.precompiled.js, line 32474)
	onLoad (main.dart.precompiled.js, line 32473)
[Error] TypeError: 'undefined' is not an object (evaluating 'fYK.prototype.grZK=function(receiver){return receiver.alt}') (main.dart.precompiled.js, line 32664)
[Error] NoSuchMethodError : method not found: 'Symbol("main")' (index.html_bootstrap.dart.precompiled.js, line 1424)
Receiver: ""
Arguments: []
replace main.dart with angularpolymer.dart
fix texts
rename from my_element to poly_element
replace to paper_element.html
fix NoSuchMethodError on polymer

Exception: NoSuchMethodError: method not found: 'whenPolymerReady'
Receiver: Instance of 'JsFunction'
Arguments: [Closure: () => dynamic]
add paper-elements data binding