Merge pull request #65 from aspangaro/3.5

Correct beta multicompany - Method more cleaner than yours ;)
Merge pull request #66 from aspangaro/3.5

Multicompany & presentation
Merge pull request #67 from aspangaro/3.5

Work on admin module
Merge pull request #68 from aspangaro/3.5

Include colorization from elarifr
Merge pull request #69 from aspangaro/3.5

Presentation & langs
Merge pull request #70 from aspangaro/3.5

Not necessary - Included in core since 3.4
Merge pull request #71 from aspangaro/3.5

Add two options in ventilation page SORT & LIMIT
Merge pull request #72 from aspangaro/3.5

En construction
Merge pull request #73 from aspangaro/3.5

Fix :: problem tab in admin