* Add check permission on delete folder/file
* Provide a way to disable the action when if there is no permission
* Improve the code using the external permission inside the folder/document action service
* Add basic documentation.
- How disable the button when the permission is missing
- How to show a notification message when the permission is missing
* Resize the image
* Change the value to true for demo purpose
* Update folder-actions.service.ts
* Update document-actions.service.ts
* extra DOM events for DataTable
- support for ‘row-click’ DOM event (bubbling)
- support for ‘row-dblclick’ DOM event (bubbling)
- DataRowEvent exposes ‘sender’ property to simplify access to
component from within handlers
- readme and test updates
* fix unit tests
* support for column definitions in html
- provides generic support for html-based column definitions for
datatable-like controls
* html column definitions for Task List component
* html column definitions for Document List component
* update code and documentation