[linux-cifs-client] new cifs mount parms for disable of cifs perm checks, client setting of default uids

[Steve French]

Following is a patch which includes two new mount flags:

one for optional disabling (via new mount flag) of cifs client side 
vfs_permission check and also optional (off by default) setting of 
uid/gid on newly created files from client euid/egid.  Also includes the 
mknod fix (so default is that uid/gid is -1 unless that parm is on)

Patch is at:
    
http://cifs.bkbits.net:8080/linux-2.5cifs/gnupatch@40faf86eAffg7bE8ZqtI8fcUPRgshw

Let me know if someone thinks this is a bad idea (although since they 
are optional they should be a no op for most people, and they do solve 
some uid/gid problems people have run into).