Change Administration menu, add Change request page, try url changes
Add details page, add filter to cr page
 fields detaisl
Improve Genral page organisation
ange status and changes)Improve CR
Try the update of changes
fix compilation of CR management,
Improve Change Status
Begin tree
Tree V1
Some more changes
merge with vme tree
Big update: most services impleted with mock
Merge with Vincent
Add licence