Enabled save link
enabled settings and scripts buttons + minor fix
Added the GET:/api/space/:id route

Also, the email of a space is returned in the data from the related routes.
Started implementing the settings view + module
Replaced data-i18n by i18n.t calls in templates
Controller update

Basically:
 - Added the service getSpace
 - Improved logging by adding the lastView property and a better management for 401 errors