Ugly but functional solution for bash lameness

It turns out my previous attempt at a bash solution didn't actually
work.  I just got confused during testing because my test target
inadvertantly had a good copy of ./bin/netskel copied from a previous
attempt and it appeared to work but didn't.

Bash completely dumps the push session as soon as it fetches the Netskel
client script from the server and no subsequent commands get run.  This
doesn't happen on true /bin/sh (BSD) or on /bin/dash (Debuntu) hosts.
The cleanest workaround I found was simply to chain all the remaining
commands on the single line using && links.  This seems to work
everywhere I've tested, albeit in a somewhat ugly way.  Good enough for
me to be happy.

client/netskel

@@ -344,16 +344,11 @@ case $1 in
     echo 'EOF' >> $NETSKEL_INSTALL_SCRIPT
     echo 'chmod 600 $HOME/.netskel/config' >> $NETSKEL_INSTALL_SCRIPT
 
-    echo "ssh -q -p $NETSKEL_PORT -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null $NETSKEL_SERVER rawclient > ./bin/netskel" >> $NETSKEL_INSTALL_SCRIPT
-    echo 'chmod 700 $HOME/bin/netskel' >> $NETSKEL_INSTALL_SCRIPT
-
-    echo '$HOME/bin/netskel init && \' >> $NETSKEL_INSTALL_SCRIPT
-    echo 'echo "Syncing this host for the first time:" && \' >> $NETSKEL_INSTALL_SCRIPT
-    echo '$HOME/bin/netskel sync' >> $NETSKEL_INSTALL_SCRIPT
+    echo "ssh -Atq -p $NETSKEL_PORT -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null $NETSKEL_SERVER rawclient > ./bin/netskel && chmod 700 ./bin/netskel && ./bin/netskel init && ./bin/netskel sync && echo '\nNetskel INIT Successful'" >> $NETSKEL_INSTALL_SCRIPT
 
     netskel_log "Pushing Pack:"
     echo "-- "
-    ssh -ATq -o ConnectTimeout=5 $2 < $NETSKEL_INSTALL_SCRIPT || netskel_log "Unable to connect to $2"
+    ssh -ATq -o ConnectTimeout=5 $2 /bin/sh < $NETSKEL_INSTALL_SCRIPT || netskel_log "Unable to connect to $2"
     echo "-- "
 
     netskel_cleanup