BUG: Append the empty frame with columns, #3121
ENH: Declare a BoolBlock as a NumericBlock
BUG: GH2641 fixes "df.decribe() with boolean column"

This change will make all numeric operations on boolean data work, by
just transparently treating them as integers values 1 and 0.  This is
not pandas specific behavior, this is the default operations of both
numpy and python.
BUG: GH3235 fix setitem on Series with boolean indexing and rhs of list
BUG: GH2808 Apply with invalid returned indices raise correct Exception
Merge pull request #3228 from jreback/GH2808

BUG: GH2808 Apply with invalid returned indices raise correct Exception
Merge pull request #3236 from jreback/GH3235

BUG: GH3235 fix setitem on Series with boolean indexing and rhs of list
Merge pull request #3162 from danbirken/bool_as_numeric_type

ENH: Declare a BoolBlock as a NumericBlock
BLD: in test_perf, canonize file paths passes on command_line
BLD: test_perf -H shouldn't die if a vbench raises
ENH: support top-level read/write API for HDFStore using read_hdf/to_hdf (GH3222)
BLD: test_perf -H shouldn't die if the benchmark list is empty
Merge pull request #3244 from jreback/read_hdf

ENH: support top-level read/write API for HDFStore using read_hdf/to_hdf
BLD: test_perf, be careful about initializing vars
VB: rename duplicate-named vbench join_dataframe_index_single_key_bigger/_sort
BUG: GH3243 accept list of DataFrames as constructor input
BUG: week of year fix around leap years #2768
BUG: setitem with list elements in the indexer broken
     e.g. df.iloc[[0,1],[1,2]] += 100
Merge pull request #3246 from jreback/iloc_set

BUG: setitem with list elements in the indexer broken
VB: cut down worst runtime offenders in vb suite
BLD: test_perf, progress indicator, catch kb interrupts