Lots of fix and code cleanups.

• Directory structure changed
• Added option -u, command status renamed to check
• Current working folder is now used for base folder
• No option should be modified now unless you want to help me debugging or you need/use specific configuration

To do for 0.1:

• Even more debugging
• Code cleanups
• Better way to verify grep/md5/other utils capability
• I think it’s currently bugged if there’s alien file/folder containing spaces

Happy leeching.