work on web app structure

...ower_components/accessibility-developer-tools/.bower.json

...wer_components/accessibility-developer-tools/Changelog.md

...bower_components/accessibility-developer-tools/bower.json

...ents/accessibility-developer-tools/dist/js/axs_testing.js

...ntend/polymer/app/bower_components/hydrolysis/.bower.json

...ontend/polymer/app/bower_components/hydrolysis/bower.json

...end/polymer/app/bower_components/hydrolysis/hydrolysis.js

...ontend/polymer/app/bower_components/iron-ajax/.bower.json

...rontend/polymer/app/bower_components/iron-ajax/bower.json

.../polymer/app/bower_components/iron-ajax/iron-request.html

...olymer/app/bower_components/iron-ajax/test/iron-ajax.html

...r/app/bower_components/iron-autogrow-textarea/.bower.json

...mer/app/bower_components/iron-autogrow-textarea/README.md

...er/app/bower_components/iron-autogrow-textarea/bower.json

...onents/iron-autogrow-textarea/iron-autogrow-textarea.html

...d/polymer/app/bower_components/iron-behaviors/.bower.json

...nd/polymer/app/bower_components/iron-behaviors/bower.json

...pp/bower_components/iron-behaviors/iron-button-state.html

...p/bower_components/iron-behaviors/iron-control-state.html

...pp/bower_components/iron-behaviors/test/active-state.html