[eclipse-webtools/f21] (5 commits) ...Undo 'fix' of file md5, it was fine

[Gerard Ryan]

Summary of changes:

  b1ff2f1... Update to latest upstream release tag R3_6_3 (*)
  ef7fb7a... Re-add eclipselink.runtime tarball to sources file (*)
  e1a8bd4... Bump release to see if it will fix build (*)
  12ce442... Fix tarball md5sum in sources file (*)
  23fc887... Undo 'fix' of file md5, it was fine (*)

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