Merge pull request #1042 from jseabold/series-not-ndarray

ENH: Pandas Series no longer inherits from ndarray. Closes #1036.
MAINT: Add name to .mailmap.
Merge pull request #1043 from jseabold/mailmap-update

MAINT: Mailmap update
BUG: fix warning arguments in GenericLikelihoodModel
Merge pull request #1044 from josef-pkt/fix_warning

BUG: fix warning arguments in GenericLikelihoodModel
MAINT: Merge branch 'maintenance/0.5.x'. Merge to close issues.

* maintenance/0.5.x:
  BUG: fix warning arguments in GenericLikelihoodModel
  MAINT: Add name to .mailmap.
  ENH: Pandas Series no longer inherits from ndarray. Closes #1036.
  TST: Fixed test for Anaconda on Windows
  TST: Make test compatible with pandas 0.7.x
  BUG: Fail gracefully when not enough obs given for order.
  BUG: Handle non-string names in lag name making.
  TST: Test for issue 1038.
  DOC: fix docstrings so Latex finishes
  REF: add shapes to Transf_gen, small cleanups
  add explicit shapes to TestTransf2: fixes the fail w/scipy PR/2588
  BUG: acorr_breush_godfrey fix nlags choice closes #676
  BUG: return only yfitted if return_sorted is False closes #922
  TST: Add regression test for #1025.
  BUG: Check for 0 variance not unit. Closes #1025.
  BUG: robust.norms.TrimmedMean fix typos in psi_deriv closes #425
  ENH: Bump Python and NumPy versions. Remove 2.5 only code.
MAINT: Fix mailmap entry.
DOC: Update release notes with maint branch changes.
MAINT: Merge branch 'maintenance/0.5.x' Merge 0.5.0 tag.

* maintenance/0.5.x:
  DOC: Update release notes with maint branch changes.
  MAINT: Fix mailmap entry.
DOC/BLD: Add LD_LIBRARY_PATH to env for docs build.