POSIX support (#168)

* POSIX compilation support

Added support for compiling from a headless POSIX environment

* POSIX launch script

* Update compile-posix.sh

fixed typo

compile-posix.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# compilation script for posix-compliant systems
+
+src=src
+dist=dist
+
+cores=$(echo cores/*)
+cores=${cores// /:}
+
+mkdir -p $dist
+javac -d $dist -cp $cores $(find $src -name "*.java")

launch.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# launch script
+cores=$(echo cores/*)
+cores=${cores// /:}
+cp=.:dist:$cores
+
+java -Xmx2048m -Dwzpath=wz -cp $cp net.server.Server