added lowercase method
added map method
Merge pull request #7 from calvinmetcalf/lower

Lowercase method and map method
Adding contributor
people might want to remove the hash
Merge pull request #8 from calvinmetcalf/rm

people might want to remove the hash added with the map method
added stateful hash
added gitignore
major rewrite
touch up
updated cakefile
updated readme
moved stuff
moved stuff
added in @yohanboniface's change
build
updated cakefile