geom_abline and geom_bar and some new example data for time series
gitignore
added a few things
- geom_abline (dates)
- geom_bar (dates)
- new example data set for time series
Merge branch 'geom_ab_line-dates'
Merge pull request #2 from hernamesbarbara/master

Better support for dates in 2 geoms. New example data set for time series.