update Ace for polymer-element
update Chart for polymer-element
update for polymer-element
udpate for polymer-element
move uxa widgets to more-elements repo
setup ace in inserted callback
rename folder to polymer-more
send -> fire; remove old folder since clock/weather/stock widgets are
now in polymer-more folder
don't use lang as the property
Merge pull request #8 from Polymer/polymer-element

update to <polymer-element>