Make scope unions

closes ActionItem2830
add doc comment to ScopeTool
sub_organizations_plugin: Display parent organizations in person memberships

Signed-off-by: Aurélio A. Heckert <aurelio@colivre.coop.br>
Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>

(ActionItem2825)
sub_organizations: sub-organizations page

 - Added related organizations block
 - Added action that displays all related organizations of a given organization

(ActionItem 2866)

Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>
Signed-off-by: Arthur Del Esposte <athurmde@yahoo.com.br>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
sub_organizations: Add display full

- Add display button that selects between full, compact and map mode
- Updating name classes from divs
- Fix plugin initializer for development environment
- Overriding method content to render the sub organization block
- Improvements in the visualization of the sub organizations block

(ActionItem2866)

Signed-off-by: Arthur Del Esposte <athurmde@gmail.com>
Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>
Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
Signed-off-by: David Carlos <ddavidcarlos1392@gmail.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>
Signed-off-by: Leandro Alves <leandrosustenido@gmail.com>
Fixing some conflits.