admin-ui: Update select-all functionality
admin-ui: Fix JS bug

Bug description: When an item was deselected the permitted actions
were not updated.
admin-ui: Fix JS bug

Bug description: Discard commas that came from the received json and
should be placed in summary.
admin-ui: Set criteria to avoid multiple lines with same data

Use in the tables that are included in the modals.
admin-ui: Improve select-all functionality
admin-ui: Add selection of multiple lines with shift+click
admin-ui: Clean whitespaces
admin-ui: Manipulate text selection

The background of the selection is for now yellow.

Also, when click + shift is used to select multiple lines from a table
the background color of the selected text becomes transparent.
Merge branch 'feature-admin-ui-new' into feature-admin