FIX #4554 and other issues with Series.reshape()
BUG: Fix unbound local in exception handling in core/index

Only would occur if both enumerations failed. better way to handle than
try/except.
CLN: pytables cleanup added functiones (previously deleted/moved to computation/pytables.py)
Merge pull request #5047 from jreback/pytables_cln

CLN: pytables cleanup added functiones (previously deleted/moved to comp...
Merge branch 'master' of https://github.com/goyodiaz/pandas into goyodiaz-master

Conflicts:
	doc/source/release.rst
Merge pull request #5046 from jtratner/fix-unbound-local

BUG: Fix unbound local in exception handling in core/index