Remove trailing semicolons in plot.R
Formatting (add whitespaces)
Add formula's argument name in levelplot-do.call + beautify call
Whitespace
Fix usage section
Fix cut number in plot.wcor
Add 'useRaster' arg to 'plot.wcor'
Add 'plot.2d.ssa.reconstruction' method
Genericize .plot.ssa.vectors
Add '.plot.ssa.vectors.2d.ssa' method
Merge pull request #39 from eodus/plotng2

plots for 2d-SSA