Added docblocks for Flysystem\Handler
Corrected docblocks in Flysystem\MountManager
Added docblock to Flysystem\Util
Added docblocks for Flysystem\Cache\Memcached
Added more docblocks to Cache adapters
Docblocks for Flysystem\Cache\Noop and Directory handler
Renamed FilsystemTests to FlysytemTests
Renamed FilesystemTests to FlysystemTests again, corrected the classname
Added dropbox tests, fixed rename command
Update readme.md

Info on using the script using autoloader
Merge pull request #29 from Purus/patch-1

Update readme.md to include an example autoloader.
Corrected autoloader example
Updated the non-composer-cowboy-style description.
Don't set default visibility settings, let the user specify them, fixed #30