* update dependencies and module imports
* fix template warnings and fix import issues
* migrate Activiti Form to MdTabsModule
* fix unit tests
* fix tests
* fix unit tests
* fix unit tests
* disable test that fails only on travis
* upgrade activiti form component to angular/material
* fix test (remove MDL class check)
* reload document list on folder upload
- extend UploadService with 'folderCreated' event to be able reacting on folder uploads globally
- extend Demo Shell to reload document list on UploadService events (folderCreated)
* readme updates
* Fix typo `fallbackThubnail` -> `fallbackThumbnail`
* Fix typo `showUdoNotificationBar` -> `showNotificationBar`
Update upload mis-spelled properties to 'showNotificationBar' since
showUndoNotificationBar is already a method on the drag area component
Refs #1559
* Fix test cases
