Includes custom serial number changes.

Updated Rigtools v2.1.0 to read custom serial numbers.
Updated hostname.sh to read custom serial numbers.

default.xml

@@ -22,7 +22,7 @@
   <project remote="nodejs" revision="eec531e97a17bfd406f3bf76dee4057dcf5286a4" name="meta-nodejs" path="sources/meta-nodejs"/>
   <project remote="nodejs" revision="ce37cddd4b3dcff2d60a33a357f3433287f4298d" name="meta-nodejs-contrib" path="sources/meta-nodejs-contrib"/>
 
-  <project remote="vesta" revision="17ba8816c1429962b92b0bb9bd7379aca1c61058" name="meta-vesta" path="sources/meta-vesta"/>
+  <project remote="vesta" revision="6283b8b109e1f1191f2faad9ba1cf85aa2659f51" name="meta-vesta" path="sources/meta-vesta"/>
   <project remote="vesta" revision="6c2a0ec3eb53f710cb9fed6ec049db124a9b74e1" name="meta-swupdate" path="sources/meta-swupdate"/>
   <project remote="vesta" revision="5af56daf89ccf2c57c6f734d990cd11c1f61e846" name="bsp-base" path="sources/base">
 	<linkfile dest="setup-environment" src="setup-environment"/>