Drive code works on Tantrum.

Need to write the spring code.  Drive now supports doubles...  What a
pain.

Change-Id: Id589acdc443dcd81242a21e3b0c26f81d6974dc8
diff --git a/y2014/control_loops/drivetrain/drivetrain_base.h b/y2014/control_loops/drivetrain/drivetrain_base.h
index 3a9d70e..a47ff5c 100644
--- a/y2014/control_loops/drivetrain/drivetrain_base.h
+++ b/y2014/control_loops/drivetrain/drivetrain_base.h
@@ -3,12 +3,11 @@
 
 #include "frc971/control_loops/drivetrain/drivetrain_config.h"
 
-using ::frc971::control_loops::drivetrain::DrivetrainConfig;
-
 namespace y2014 {
 namespace control_loops {
 
-const DrivetrainConfig &GetDrivetrainConfig();
+const ::frc971::control_loops::drivetrain::DrivetrainConfig<double>
+    &GetDrivetrainConfig();
 
 }  // namespace control_loops
 }  // namespace y2014