initial commit, as original.
add .gitignore for preventing credential commit.
adjust to work with ruby 1.9.
modified uuidtools for ruby1.9.

thanks to https://github.com/infochimps/elastic-mapreduce/commit/63c7b4c78917212a56c9aa4477f426067884b742.
just move to proper dir for gem. not working the command.
Version bump to 0.0.0
add jeweler files to create gem.
Version bump to 0.0.1
add small documentation.
small update of gemspec, only descriptions.
cacert.pem should be in lib, same place as credentials.rb
Version bump to 0.0.2
bump up version to 0.0.2. move cacert.pem
[16994851] Added support for spot instances.
Merge pull request #1 from icehouse/71207cd30344ca4e7822765b254d59c503b9fab4

Add support for spot instances
Version bump to 0.0.3
updated gemspec for v0.0.3.
update from original library (2011-11-23) and add auto update raketask
Merge pull request #2 from hotchpotch/master

update from original library (2011-11-23) and add auto update raketask
updated misc in gemspec