Move autoloader to it's own class
Add per-autoloader classPath
Allow the autoloader to try mutliple possible paths for each path
Allow disabling the global classpath in an autoloader
Autoloader: split getting the class paths and loading the class
Autoloader: add support for custom namespace paths
check for setlocale after setting up the paths to prevent autoloader confusion
Autoloader: load the 3rdparty libraries using prefixes
Autoloader: test cases
Autoloader: fix loading app clases located in lib/
Merge pull request #3272 from owncloud/legacy-autoloader

Move autoloader to it's own class