remove all the crio, bbb, and 2014 code

This also meant upgrading to clang-3.5 from llvm.org to try to get it to
build code for the roboRIO.

Change-Id: I44df4af4e9e04296ee7934cc787da3101b1ac449
diff --git a/aos/common/debugging-tips.txt b/aos/common/debugging-tips.txt
index 718f7d9..b9a50f3 100644
--- a/aos/common/debugging-tips.txt
+++ b/aos/common/debugging-tips.txt
@@ -12,8 +12,7 @@
 [Startup]
 Low level startup errors often end up in
   /tmp/aos_fatal_error.* under linux. Also helpful are the /tmp/starter*_std*
-  files (if the standard start scripts are being used) and
-  aos/crio/bin/netconsole.sh for reading cRIO stdout and stderr.
+  files (if the standard start scripts are being used).
     If lots of the /tmp/starter_*std* files (with different numbers) are being
     created, that means that starter_exe is dying constantly.