Update vim modelines on most files

Move the vim modelines to the bottom, and add the tab settings.

Signed-off-by: Dan McGee <dan@archlinux.org>

hooks/archiso

@@ -1,4 +1,3 @@
-# vim: set ft=sh:
 run_hook ()
 {
     if [ "x${ramdisk_size}" = "x" ]; then
@@ -48,3 +47,5 @@ run_hook ()
     /bin/umount /dev
     exec /bin/run-init -c /dev/console /real_root /sbin/init ${CMDLINE}
 }
+
+# vim:ft=sh:ts=4:sw=4:et:

hooks/boot-cd

@@ -1,4 +1,3 @@
-# vim: set ft=sh:
 run_hook ()
 {
     msg ":: Scanning for boot cdrom device..."
@@ -28,3 +27,5 @@ run_hook ()
         export BOOT_MOUNT="${bootmnt}"
     fi
 }
+
+# vim:ft=sh:ts=4:sw=4:et:

hooks/boot-usb

@@ -1,4 +1,3 @@
-# vim: set ft=sh:
 run_hook ()
 {
     msg ":: Scanning for boot usb device..."
@@ -28,3 +27,5 @@ run_hook ()
         export BOOT_MOUNT="${bootmnt}"
     fi
 }
+
+# vim:ft=sh:ts=4:sw=4:et: