Add 'records' outtype to to_dict method.
FIX #4554 and other issues with Series.reshape()
Merge pull request #5043 from jreback/sparc_fix2

TST: sparc test fixups
BUG: Fix unbound local in exception handling in core/index

Only would occur if both enumerations failed. better way to handle than
try/except.
ENH: Added automatic colspecs detection to read_fwf (GH4488)

Implemented an algorithm that uses a bitmask to detect the gaps between the columns.
The reader buffers the lines used for detection in case the input stream is not seekable.
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
ENH/DOC: Cleanup docstrings on NDFrame
Merge pull request #4955 from alefnula/iss4488

ENH: Added colspecs detection to read_fwf
micro + nanosecond time support
Merge branch 'to_dict_records' of https://github.com/tshauck/pandas into tshauck-to_dict_records

Conflicts:
	doc/source/release.rst
DOC: release notes fixup related to GH4936
DOC:  Add isin example to .13 release notes

DOC: Create isin indexing section and link whats new to it

DOC:  Change series.isin example.
Merge pull request #4848 from TomAugspurger/isin_notes2

DOC: isin Example for .13 release notes
Update period.py

proposed fix for #4699: Period() docstring inconsistent with code when freq has a mult != 1
DOC: added "Must be a singlular rule-code (e.g. 5T is not allowed)."
TST: allow to check for specific xlrd version and skip reader test if xlrd < 0.9
BF: import isnull