[php-phpmd-PHP-PMD/el6/master] (8 commits) ...Merge branch 'master' into el6

[Christof Damian]

Summary of changes:

  d37fb45... import (*)
  6073dd1... - upstream 0.2.3 - increased php and pdepend requirements - (*)
  7708785... upstream 0.2.4 : Small bugfix release which closes an E_NOT (*)
  3d50708... upstream 0.2.5: bugfixes (*)
  aa7f3a1... upstream 0.2.6 (*)
  ea88ecb... dist-git conversion (*)
  d90db97... new upstream version 0.2.7 (*)
  8d30621... Merge branch 'master' into el6

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