New base classes
Added new base classes to package inits
Removed symlink code from Core
Cosmetic change
Rewrote components to use new API
Rewrote vray package to use new Selectables API
Changed install/uninstall, select/remove to new API
Fixing a bug in list
Removed some lingering debugging code
Made selectables compatible with Git 1.7
Merge branch 'feature/#28_standardize_components' into develop