force array containing figure axes to be 2d
error when plotting non-faceted plots
changed axis indexing in the legend code to work after forcing all axis lists to be 2D
fixed a problem indexing the axis array when processing plot callbacks
Update TODO.md
keeping changes from HEAD
confirming changes
Merge branch 'master' of github.com:yhat/ggplot
adding .components
fixed link to contributing doc
inc verison; fix for invalid syntax
Merge pull request #144 from jentjr/patch-1

fixed link to contributing doc on README.md
Implement axis log scale with arbitrary base
Prevent theme changing minor ticklocs in log plots
Add tests for log scale
Merge pull request #149 from smutch/scale_log10

Add log scale
adding ref to ax
adding in ref to ax
Merge branch 'master' of github.com:yhat/ggplot
add analytics to readme.md