Check newly added flags in scm/meta/git

[babywolfh]

 17 Filename: "git-trees"
 18     T: [mandatory] tree path
 19     D: [mandatory] Domain
 20     O: [optional] Description
 21     P: [optional] Profile (Mobile,IVI,...)
 22     S: [optional] Status (Maintained, Obsoleted, ...)
 23     M: [optional] Maintainer(s)
 24     I: [optional] Integrator(s)
 25     R: [optional] Reviewers(s)
 26     B: [optional] Branch(es)
 27     L: [optional] License(s)
 28     H: [optional] Web site or web page related to project
 29     U: [optional] Upstream URL
 30     V: [optional] Upstream version control system URL
 31     C: [optional] Comments

For example, the flag S(Status).

Check all flags to see if we need to change logic in IRIS.