v1.1.7 - New pagination for case list.

Features:

• Every case list endpoint has new page (nPage) and items per page (nItems) variables;
• Error feedback messages for sharing cases;

Fixes:

• Adonis Bodyparser version limit;
• Check all clearances (groups, institutions, users) before updating a case information;
• Proper error message when uploading an image of same id;
• Verify if subject exists in the database, otherwise return respective error message;