13. The computer-readable storage medium of claim 12 , comprising: providing the second external program code module to an automated compiler.
13. The computer-readable storage medium of claim 12 , comprising: providing the second external program code module to an automated compiler. 14. The computer-readable storage medium of claim 13 , comprising: invoking the automated compiler to compile the second external program code module into a second computer application executable by the second computing system.