commit 786cf4c1c9f64a952142f750e8797529a0507caa
author Todd Wang <toddw@google.com> Fri Apr 24 19:07:16 2015 -0700
committer Todd Wang <toddw@google.com> Fri Apr 24 19:08:48 2015 -0700
tree 5a6d08ad32f34e5c32d2a7fe2c61d16974cd0084
parent 78156f342959aa4472f656c8cd10725a0f1762dd

vdl: Change vdl tool default lang to just "go"

The other languages need special setup, and shouldn't be run
normally.  E.g. running "vdl generate" currently leaves a bunch
of java directories littered around our codebase, in places they
don't actually belong.

Also update vdl/testdata/arith package doc, since it was
out-of-date and misleading.  Since we now have a vdl spec, we
don't need this documentation anymore.

Closes vanadium/issues#141
Closes vanadium/issues#162

Change-Id: If209d8d836af593fa4d861e57f94418d3b9a37e6