arg -o should be possible after destination (mount.fuse compatability)

[maysara]

trying to use httpdirfs in conjuncton with autofs , and thus mount.fuse would always pass -o options after the destination argument, although httpdirfs accepts the -o argumnet, but it crashes when it is used as a later argument.

A quick hack to solve this for me would be creating an executable (say httdirfs2) with the following to change the order:

src=$1; shift
dst=$1; shift
httpdirfs $* $src $dst