Page selection is not kept in the page tree
If you select a page and then click on the refresh the page tree, the page is not selected any more.
[BUGFIX] Remember selected page in fsMod and refactor page selection
Currently selected page is remembered in the fsMod js object.
The JS code responsible for handling click on the node text and node
background is refactored. Now both uses node.checked property.
Tested-by: TYPO3com <firstname.lastname@example.org>
Reviewed-by: Wouter Wolters <email@example.com>
Reviewed-by: Andreas Fernandez <firstname.lastname@example.org>
Tested-by: Andreas Fernandez <email@example.com>
Reviewed-by: Benni Mack <firstname.lastname@example.org>
Tested-by: Benni Mack <email@example.com>