Rename the installed version of compile_et to afs_compile_et to avoid
conflicts with other, more standard, users of com_err. Also rename the
man page to match
Reviewed-on: http://gerrit.openafs.org/http://gerrit.openafs.org/175
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>