DOC: Clarify quote behavior parameters
DOC: default for clipboard parsing is to parse whitespace
Index.shift() drops index name
Merge pull request #3986 from mtkni/index_shift_drops_name

BUG: Index shift drops index name
TST/BUG: fix MANIFEST.in to reflect the change of file type of RELEASE
Merge pull request #3987 from cpcloud/manifest-fix

TST/BUG: fix MANIFEST.in to reflect the change of file type of RELEASE
Deprecated month/year, use expiry instead
Added tests for Options
@network now catches connectivity problems
Remove superfluous parentheses
Doc for pandas.io.data
Examples for all datasources
DOC: reformat io.rst/data reader
Merge pull request #3822 from gliptak/googleoptions

Change Finance Options signatures and deprecate year/month parameters
ENH: raise a more a useful exception on empty files
Merge pull request #3989 from cpcloud/empty-csv-fix

ENH: raise a more a useful exception on empty files
BUG: (GH3997) Fix for dropna=False in stack
CLN: fix invalid python26 exception specification
Merge pull request #4000 from cpcloud/fix-invalid-exception-spec

CLN: fix python26 invalid exception
Merge pull request #3999 from mtkni/stack_dropna

BUG: (GH3997) Fix for dropna=False in stack