Merge pull request #31 from mps9506/labelArguments

ggslopegraph2 arguments format text labels

Ignoring local files that aren't common to the project

Adding Chuck as an author

Merge pull request #26 from ibecav/patch-2

gitignore and rbuildignore

autobuilt vignettes

Added a vignette

Rebuilt doco for 2 files

Adding knitr and markdown as suggests

formatting changes as well as major changes to linecolor

Modified by Chuck to correct broken alias as well as upload correct cancer2.RData file

Doco rebuild

Added Chuck as contributor. Added import lines as necessary. Addded LazyData loading

ggslopegraph2 is corrected and passes all build tests for CRAN