Move the libmtp source from jumper to external.

Change-Id: I06bce6628cf809af6f7125c8fb4115bafd7c6c87
diff --git a/libmtp.sh b/libmtp.sh
new file mode 100644
index 0000000..b149413
--- /dev/null
+++ b/libmtp.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+# Lifts a plugged in MTP device to user space and
+# optionally runs a client program.
+# Written by Linus Walleij 2006, based on the "usbcam"
+# script by Nalin Dahyabhai.
+DEVICEOWNER=root
+DEVICEPERMS=666
+
+# Special quirk for SuSE systems using "resmgr"
+# (see http://rechner.lst.de/~okir/resmgr/)
+if [ -f /sbin/resmgr ]
+then
+    /sbin/resmgr "${ACTION}" "${DEVICE}" desktop usb
+    exit 0
+fi
+
+# This is for most other distributions
+if [ "${ACTION}" = "add" ] && [ -f "${DEVICE}" ]
+then
+    # New code, using lock files instead of copying /dev/console permissions
+    # This also works with non-gdm logins (e.g. on a virtual terminal)
+    # Idea and code from Nalin Dahyabhai <nalin@redhat.com>
+    if [ "x$DEVICEOWNER" = "xCONSOLE" ]
+    then
+	if [ -f /var/run/console/console.lock ]
+	then
+	    DEVICEOWNER=`cat /var/run/console/console.lock`
+	elif [ -f /var/run/console.lock ]
+	then
+	    DEVICEOWNER=`cat /var/run/console.lock`
+	elif [ -f /var/lock/console.lock ]
+	then
+	    DEVICEOWNER=`cat /var/lock/console.lock`
+	else
+	    DEVICEOWNER="nobody"
+	    DEVICEPERMS="666"
+	fi
+    fi
+    if [ -n "$DEVICEOWNER" ]
+    then
+        chmod 0000 "${DEVICE}"
+        chown "${DEVICEOWNER}" "${DEVICE}"
+        chmod "${DEVICEPERMS}" "${DEVICE}"
+    fi
+fi