testing show_ticks
testing pcolorbar accepting ax_colorbar
forgot to add show_ticks to remove_chartjunk....
add orientation_colorbar to pcolormesh()
outward ticks, and show_ticks is at least trying to work
removed crazy print statement from remove_chartjunk
pcolormesh: cax=ax_colorbar
pcolormesh: use_gridspec=True
pcolormesh: misspelled gridspec
added nyc pydata 2013 ipython notebook
updating docstrings...
Merge branch 'master' of github.com:olgabot/prettyplotlib into dev

adding docstrings and such
added stuff from pydata nyc 2013
Removed commented out changes in matplotlibrc parameters
Merge pull request #16 from jandom/master

Added 'barh' plot
Merge pull request #17 from jandom/master

Fixed a bug with barh using vlines instead of hlines
Added auto ax generation in boxplot
Renamed examples folder to ipython_notebooks
trying to move colors around...
moved remove_chartjunk into utils