Merge pull request #1 from theChefArchitect/master

Jedis upgrade & custom Redis key prefixes
change version to 2.4.2 to match with jedis version
compile 2.4.2
Update README.md
Update README.md

upgrade readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme
Update README.md

update readme