Links to build documentation added.

Signed-off-by: Bastien Barriere <bastien.barriere@gmail.com>

diff --git a/software/msp430-virtex2-motion/doc/pxmc b/software/msp430-virtex2-motion/doc/pxmc
new file mode 120000 (symlink)
index 0000000..9a816b5
--- /dev/null
+++ b/software/msp430-virtex2-motion/doc/pxmc
@@ -0,0 +1 @@
+../../submodule/pxmc/doc
\ No newline at end of file

diff --git a/software/msp430-virtex2-motion/scripts b/software/msp430-virtex2-motion/scripts
new file mode 120000 (symlink)
index 0000000..2fdde14
--- /dev/null
+++ b/software/msp430-virtex2-motion/scripts
@@ -0,0 +1 @@
+../submodule/pxmc/scripts
\ No newline at end of file