[xmvn] (10 commits) ...Remove p2 subpackage

[Mikolaj Izdebski]

Summary of changes:

  b5697ac... Add p2 subpackage (*)
  ef878f4... Fix p2 subpackage installation (*)
  b9aa7ac... Filter OSGi requires (*)
  7319e00... Bump Maven requirement to 3.2.2 (*)
  cdbb754... Simplify p2 artifact installation (*)
  9892732... Add requires on fedoraproject-p2 (*)
  1cd7d34... Revert "Simplify p2 artifact installation" (*)
  ea1bfe1... Remove unused patches (*)
  ff681e7... Update to upstream version 2.1.0 (*)
  df143d6... Remove p2 subpackage (*)

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