
Updated alias function so that it also works on ksh.
I tested it on a couple of different sh shells and everything seems to
work this way, and it wasn't working on some of them before.

Kent

wtsi-hgi/modules,abrodkin/modules,abrodkin/modules,abrodkin/modules,abrodkin/modules,wtsi-hgi/modules,wtsi-hgi/modules,wtsi-hgi/modules