access_level: Controlling article access by user email in Article model

(ActionItem2852)

Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com>
Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>
Signed-off-by: Tales Martins <tales.martins@gmail.com>
Signed-off-by: Luiz Matos <luisff.matos@gmail.com>
access_level: Changed the action from helper to controller and choose a community to get each members (hard code)

(ActionItem 2852)

Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>
Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
access_level: Show only users from community when typing for users and Hiding/showing users permission field

(ActionItem2852)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Signed-off-by: David Carlos <ddavidcarlos1392@gmail.com>
Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>
Signed-off-by: Leandro Alves <leandrosustenido@gmail.com>
access_level: Save and edit allowed users for folders inside communities and showing permited users field if custom is checked.

(ActionItem2852)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
Signed-off-by: Tales Martins <tales.martins@gmail.com>
Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>
access_level: Fix visualization to public, private and restrict folders.

(ActionItem2852)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
access_level: Added unit test to folder.

(ActionItem2852)

Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
access_level: Added Cucumber tests, fixed logical access for public, private and custom option, fixed some broken tests.

(ActionItem 2852)

Signed-off-by: Carlos Andre <carlos.andre.souza@msn.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>
Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>
Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com>
Signed-off-by: Gabriela Navarro <navarro1703@gmail.com>
Resolving conflict of folder_helper