[tycho/f18] (6 commits) ...Add tycho.local.keepTarget flag to bypass ignoring environments.

[Roland Grunberg]

Summary of changes:

  f6bd04e... Installing missing tycho-standalone-p2-director.zip. (*)
  014594f... Properly change bootstrap flag & Add some git ignores. (*)
  91c7dfc... Non-bootstrap build. (*)
  85ea818... Use recommended %%add_maven_depmap. (*)
  7bb1065... Non-bootstrap build. (*)
  bc9cc12... Add tycho.local.keepTarget flag to bypass ignoring environm (*)

(*) This commit already existed in another branch; no separate mail sent