- Adding AssetManagerConfig class
- Updating Collection classes to reflect newer & faster CollectionPlus class
- Various little improvements
- Ensuring instance of AssetManagerConfig is present for Asset classes.
- Renaming AssetManager library to asset_manager as it's more in-keeping with CI classes
- Adding "demo" CI application to repo.
Merge remote-tracking branch 'origin/master'

Conflicts:
	libraries/DCarbone/AssetManager/Asset/AbstractAsset.php
Removing useless shortcuts.....
- Adding overloaded MY_Config and MY_Loader classes to enable config and library loading outside of typical CI directories.
- Ensuring config and library classes can be loaded
- Adding asset directories
Updating config comment
Updating JShrink to https://github.com/tedious/JShrink/tree/v1.0.0
Updating PHP Less to https://github.com/oyejorge/less.php/tree/v1.7.0.2
Updating PHP Less to https://github.com/oyejorge/less.php/tree/v1.7.0.2
Updating PHP Less to https://github.com/oyejorge/less.php/tree/v1.7.0.2
- Updating demo app a bit
- Adding little "it's broken" disclaimer to read me.