Drop suffixes on binary names

They were only there to work around a GYP limitation.

Change-Id: Ia6a527f3824c4a5561df0d538ec3d32109350272
diff --git a/y2014_bot3/autonomous/BUILD b/y2014_bot3/autonomous/BUILD
index 698869d..f90ce74 100644
--- a/y2014_bot3/autonomous/BUILD
+++ b/y2014_bot3/autonomous/BUILD
@@ -32,7 +32,7 @@
 )
 
 cc_binary(
-  name = 'auto_y2014_bot3',
+  name = 'auto',
   srcs = [
     'auto_main.cc',
   ],