restored default boxplot style and respect for the sym kwarg
fixed typos/formatting in docstrings
clean up whitespace
BUG : fix errors when using fliers

doplot for horizontal boxes (internal bxp helper function) assumes that
it will be passed an even number of positional arguments which it swaps
pair-wise.  The code to draw the fliers also passes in a format string
which breaks the assumption.

 - re-worked how `bxp` deals with the `sym` input
 - minor pep8
BUG : handle colors passed in via sym in bxp

If the user passes is the string 'ro' assume they want filled circles.
This is also the old behavior.
DOC : fixed errors in docstrings
MNT : Changed labeling to maintain back-compatibility

 changed labeling in cbook.box_plotstats to start at 1 to
 maintain back compatibility
Merge pull request #3165 from tacaswell/bug-restore-boxplot-defaults

Bug restore boxplot defaults