Preliminary support for xtick updates after xlim()
Use existing function to calculate tick klabels
bugfix for geom_text with regression test.
adding HCL and better color algo
docs
updates for 0.5
docs
swapping backwards stuff
removing deepcopy
inconsistent formatting
removing random license
fixing issue w/ matplotlib not recognizing pandas series
Merge pull request #218 from guoci/bugfix_geom_text

bugfix for geom_text with regression test.
adding new images
updated images for test
Merge pull request #213 from bwillers/xlim_bug_fix

Preliminary support for xtick updates after xlim()
working colors with hue_pal
adding utilties for displaying test colors
addin gin new images
adding in new images for color scheme