Merge pull request #1 from tvararu/master

Better rediscloud support, and tests
Proper vim-compatible .gitignore
Removed any redis-specific code and added the logic in the redis cache client
Added redisURL in readme
Merge pull request #2 from dapetcu21/master

Redis can now be used with redisURL
Fixed identation
Merge pull request #3 from dapetcu21/master

Fixed identation
Forgot a require call
Merge pull request #4 from dapetcu21/master

Forgot a require call
Also forgot a var XD
Merge pull request #5 from dapetcu21/master

Also forgot a var XD