Several updates and bugfixes for Core.

	* [Bug] Fix for bundling components that have a < 1 version.  An example of this is "r7".
	* [Bug] Component getRequires needed to return all components in lowercase.
	* [Bug] Component isLoadable needed to check if the files are loaded instead of just loaded.
	* [Bug] Component added library checks the the isLoadable check.  This was needed for components that
	  provide functionality from another component.
	* [Feature] Some new developer utilities, "export_dev_bundle.sh" for one.  This is a script that will
	  export the CWD as an installable bundle with all the developer utilities and un-minified components.
	* [Feature] Updated the system updater to better display components that have errors with them.
	* [Feature] Removed the execMode check on components.