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/build/queues/compiler.rb b/aos/build/queues/compiler.rb
index 864d1c6..52c0005 100644
--- a/aos/build/queues/compiler.rb
+++ b/aos/build/queues/compiler.rb
@@ -60,7 +60,7 @@
 end
 def format_pipeline(output)
   read_in, write_in = IO.pipe()
-  child = Process.spawn('/opt/clang-3.5/bin/clang-format --style=google',
+  child = Process.spawn('/usr/bin/clang-format-3.5 --style=google',
                         {:in=>read_in, write_in=>:close,
                          :out=>output.fileno})
   read_in.close