K 10 svn:author V 6 msmith K 8 svn:date V 27 1998-08-31T21:10:43.000000Z K 7 svn:log V 500 Bootloader update. - Implement a new copyin/readin interface for loading modules. This allows the module loaders to become MI, reducing code duplication. - Simplify the search for an image activator for the loaded kernel. - Use the common module management code for all module metadata. - Add an 'unload' command that throws everything away. - Move the a.out module loader to MI code, add support for a.out kld modules. Submitted by: Alpha changes fixed by Doug Rabson END