Fixed patches, cleaned up Makefile, added dependencies

SNAP/usher

@@ -9,18 +9,22 @@ case $1 in
   postinst)
     if [[ ${TARGET} ]]; then
       if [ ! -f ${TARGET}/etc/shadow ]; then
+        echo "Converting /etc/passwd to shadow for ${TARGET}"
         chroot ${TARGET} pwconv
       fi
 
       if [ ! -f ${TARGET}/etc/gshadow ]; then
+        echo "Converting /etc/group to gshadow for ${TARGET}"
         chroot ${TARGET} grpconv
       fi
     else
       if [ ! -f /etc/shadow ]; then
+        echo "Converting /etc/passwd to shadow"
         pwconv
       fi
 
       if [ ! -f /etc/gshadow ]; then
+        echo "Converting /etc/group to gshadow for ${TARGET}"
         grpconv
       fi
     fi