Merge pull request #1 from rnorth/master

Prerequisite changes to allow Java buildpack support
fixing merge
cleaning things up
install deploystep
download buildstep container instead of build it
going back because its faster to build the container
moving things around
style change
install command, docs on upgrading/updating
buildstep as a submodule
lots of cleanup
Change flag -o (output log) to -O (output file)
Merge pull request #7 from Soulou/fix_wget

Change flag -o (output log) to -O (output file)
adding richard
Merge branch 'master' of https://github.com/progrium/dokku
add myself (Soulou) as author
Merge pull request #8 from Soulou/add_author

add myself (Soulou) as author
ip vs domain
merging authors
deploy dokku via vagrant