Hyperion: add unic in-game date system, that can be paused and modified
Rheia: add in-game date administration view
Rheia: rename global rheia namespace to app namespace
Hyperion: remove modles name and desc fields, and always use String id instead of Mongo's _id
Hyperion: add travis configuration file and upgrade package.json to allow unix/windows distinct test command
Hyperion: move tests to root
Hyperion: add a new API to check id's existence from Rheia. Fix event/item save
Rheia: remove models name and desc fields, and always use String id instead of Mongo's _id.
Rheia: manually choose type ids before their creation, no further changes allowed
Rheia: redesign all edition and moderation views templates
Rheia: fix rules inactive displayal
Rheia: fix adv-editor layout in edition perspective when multiple errors are displayed
Rheia: fix browser location changes when closing a tab
Hyperion: relay logs from rules dedicated processes to main process