Added support for specifying colors to use with parallel_plot
Clarified input for colors kwarg
Merge branch 'master' of https://github.com/pydata/pandas
Added test case for parallel plots colors param; added support for specifying colors list as tuple or list
Added use_columns kwargs to parallel_plot to enable use of columns as xticks (allows for non-uniform scaling)
Added support for passing xticks into parallel_plot()
Expanded on parallel_plot() docstring
Added tests for parallel_plot() use_columns and xticks kwargs
ENH: centered moving window functions #1270
ENH: centered moving windows for array input
API: change resample to infer correct closed and label value by default #2363
tweaks
TST: more tests for resample closed and label inference
added docs for Panel4D/panelnd
updated whatsnew/RELEASE
removed old variable in panel creation (was for a previous version)

all tests pass
minor refactor of panel4d to use factory methods from panelnd
bug in _get_plane_axes definition in panelnd
updated to docs of panel4d to list currenctly disabled methods
added back unicode printing in __str__ for panel
added boolean comparison methods to panel
add tests for align in comparison ops (we don't have align yet, so raise!)
failing on __neg__ and __invert__ (only for a sparse panel); was wrapping array, now -1 * self
added p4d comparison tests