Add DEPENDENCIES file

Suggested-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
Signed-off-by: Brian Woods <brian.woods@xilinx.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>

DEPENDENCIES

@@ -0,0 +1,17 @@
+Please make sure you have the following installed on your system, they
+are required by runX:
+
+bash
+busybox static
+
+run time:
+xen tools (xl) >= 4.9
+qemu with xen and virtfs support > 2.9
+jq >= 1.4
+socat
+daemonize
+
+build time:
+gcc
+make
+go