fix demo

#26
[skip ci]

chore(Polymer): update to Polymer 0.5.x

closes #23

chore(release): release 1.1.3 - fix for bad package/bower.json in 1.1.2

fix(validation): delegate input may be visible, focusable

fixes #22

chore(release): prepare for 1.1.1 release

chore(release): prepare for 1.1.0 release

ref #19

chore(releae): 1.0.2 release

ref #21

chore(build): hotfix for bad bower version num

chore(build): prepare for 1.0 release

[skip ci]

chore($release): 0.2.1 to publish on customelements.io