BUG: error in Float64Index with contains and non-float (GH7025)
ENH: Scatter plot now supports errorbar
Merge pull request #6834 from sinhrks/errorbar

ENH: Scatter plot now supports errorbar
BLD: fix caching 3
BLD: fix caching 4
Merge pull request #7026 from jreback/float_ni

BUG: error in Float64Index with contains and non-float (GH7025)
TST: Deprecation -> FutureWarning + catch in tests
BLD: update submit_cache.py to to properly submit caches to iron.io
TST: nose.Skiptest on RemoteDataErrors in tests for io.data.Options

Added to release notes

Added to release notes

Fixed warning tests for RemoteDataError

TST: nose.Skiptest on RemoteDataErrors in tests for io.data.Options

Added to release notes

Conflicts:
	doc/source/release.rst
BUG/TST: fix get_schema + add tests

- adapt signature of get_schema to what it was before (for backwards compatibility), possibility to call function without connection object
- fix get_schema for sqlalchemy mode
- add tests
SQL: revert deprecated tquery/uquery to 0.13 version

As tquery and uquery are deprecated, it is not needed to adapt them to the new sqlalchemy interface + the adapted version changed the signature slightly so it was not fully backwards compatible.
Therefore: put back the old code and removed new implementatation in the classes.
Consequence: the functions are not available for the new sqlalchemy engines, but as they are deprecated this is not needed.
Merge pull request #7034 from dstephens99/OptionTests

TST: nose.SkipTest on RemoteDataErrors in tests for io.data.Options
ENH: support pie plot
PERF: optimize Index.delete for dtype=object
TST: clean skipping tests in test_offsets
Merge pull request #7042 from jreback/test_offset

TST: clean skipping tests in test_offsets
Merge pull request #7040 from immerrr/perf-index-delete

PERF: optimize Index.delete for dtype=object
Merge pull request #6976 from sinhrks/pie

ENH: support pie plot in series and dataframe plot
BUG: fix handling of color argument for variety of plotting functions

parallel_coordinates
- fix reordering of class column (from set) causing possible color/class
  mismatch
- deprecated use of argument colors in favor of color
radviz
- fix reordering of class column (from set) causing possible color/class
  mismatch
- added explicit color keyword argument (avoids multiple values 'color' being
  passed to plotting method)
andrews_curves
- added explicit color keyword argument (avoids multiple values 'color' being
  passed to plotting method)
TST: add tests for deprecation warnings from plotting functions

parallel_coordinates/andrews_curves
- added deprecate_kwarg decorator for using frame argument instead of data
- added tests to check that FutureWarning is raised properly