Completely refactored.  Use the same geoms for coefplot and multiplot.  Do vertical dodging on all geoms thanks to the new position_dodgev.  Set Model as the color aes but if we only need one color overwrite that using scale_color_discrete.
Need to specify that Position comes from the ggplot2 namespace.
Completely refactored.  Model is now converted to a factor in multiplot.  No need to melt the data/frame anymore because we use geom_errorbarh instead of geom_linerange.
Fixed documentation given new functionality.
Had to export collidev and pos_dodgev for vertical dodging to work.  Not sure why.  And fill in parameter help for some functions.
Fixed typo.  Removed some exmaples.
Some examples.
Should remove meltModelCI soon.