BUG: issue in PyTables with too many selectors in a where
TST: use ensure_clean contextmanager to avoid spewing temporary files if
     testing is interrupted
DOC: added DataTypes section to HDFStore
ENH: provide dotted (attribute) access in stores (e.g. store.df == store['df'])
RLS: add some release notes
ENH: provide squeeze method for removing 1-len dimensions, close (GH #2544)
DOC: fix up whats new stuff
ENH: add option chop_threshold to control display of small numerical values as zero GH2735

Doesn't cover complex numbers for now.
removed the requirement of pandas to have numpy
already installed on the target before it can be installed

A patch to fix issue #2732
BUG: Add test to read_csv with usecols and regexp separator. #2733
Replace the regexp separator by a whitespace delimiter with the same data text.
TST: tweak #2733 test and raise exception when usecols + python engine
Merge PR #2755
TST: added addtl datetimes test in construction (ref GH #2809/2810)
DOC: Paragraph line-length in HDFStore section limited to 79 (PEP8).
DOC: Apply PEP8 to code chunks in HDFStore doc (except Term lists, for readability).
DOC: Typos + little PEP8 spacing instances and reverted inadvertent add at doc/source/conf.py
ENH: time slicing on datetime indicies
TST: improve at_time/between_time test
BUG: don't show [] for empty series. close #2775