Cleaning: deleted not needed files

Deleted all generated files, and updated the main parts.
Module/Controllers: extracted controller module definition into app.js
Styles: added margin to content container
ActionSheet: added

Added new controller/template and route.
Controllers: renamed controller.js to appController.js
Controllers: moved into controllers folder
Buttons: added

Different type, sizes and states of buttons.
Cards: added
Checkbox: added
Content: removed
Revert "Styles: added margin to content container"

This reverts commit 57dd6d854d87c1d6f192d5c203eb2714f93cda15.
Footer: added
Forms: added