Added command scripts for osx to install i2p as a daemon in launchd.

.command extension make it possible to double click on it like bat files
in windows. Daemon is runned as the user who executes the command file.

installer/resources/uninstall_i2p_service_osx.command

@@ -0,0 +1,13 @@
+#!/bin/bash
+# 2012, The I2P Project
+# http://www.i2p2.de/
+# This code is public domain.
+# Author: Meeh
+echo "Please enter your password for sudo privileges to uninstall I2P from launchd"
+sudo launchctl unload -w /Library/LaunchDaemons/net.i2p.router.plist
+if [ $? == 0 ]; then
+	sudo rm -f /Library/LaunchDaemons/net.i2p.router.plist
+	echo "I2P Router wrapper was successfully uninstalled from launchd."
+else
+	echo "I2P Router wrapper was not uninstalled from launchd."
+fi