[ncl/f15] (13 commits) ...Update to 6.0.0 final

[Orion Poplawski]

Summary of changes:

  b457f27... Fix typo that causes a failure to update the common directo (*)
  754bc68... Initialize branch EL-6 for ncl (*)
  c9baa38... Update to 5.2.0 from devel (*)
  ece56b9... - Drop BR libnc-dap and update lib patch to remove unneeded (*)
  e40a6ce... dist-git conversion (*)
  7b6f0d4... Update to 5.2.1 from master (*)
  51e64a3... Merge branch 'master' into el6 (*)
  8eb6bb2... Merge branch 'master' into el6 (*)
  92457c7... Fix conditional (*)
  53b16c5... Update to 6.0.0-beta Enable cairo and gdal support (*)
  0acba92... Fix permissions on profile.d scripts (*)
  10a5d90... Rebuild for hdf5 1.8.7 (*)
  51b3dfe... Update to 6.0.0 final (*)

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