Convert y2014 to y2016, and get the drivetrain running.

I made a y2016 folder based on what was in y2014. Right now, it only has
a drivetrain control loop, and all the constants are not up to date with
the current CAD design. Changes from y2014 can be viewed by comparing to
the BASE commit, since I put this commit on top of a dummy y2014 folder
renamed y2016. Hope this helps.

Change-Id: I3f1d1d1a14a99ac441c51b2a67cbade7cbd708ab
diff --git a/y2016/control_loops/python/polydrivetrain.py b/y2016/control_loops/python/polydrivetrain.py
index 93f3884..eb0890e 100755
--- a/y2016/control_loops/python/polydrivetrain.py
+++ b/y2016/control_loops/python/polydrivetrain.py
@@ -3,7 +3,7 @@
 import numpy
 import sys
 from frc971.control_loops.python import polytope
-from y2014.control_loops.python import drivetrain
+from y2016.control_loops.python import drivetrain
 from frc971.control_loops.python import control_loop
 from frc971.control_loops.python import controls
 from matplotlib import pylab
@@ -413,7 +413,7 @@
   if len(argv) != 5:
     glog.fatal('Expected .h file name and .cc file name')
   else:
-    namespaces = ['y2014', 'control_loops', 'drivetrain']
+    namespaces = ['y2016', 'control_loops', 'drivetrain']
     dog_loop_writer = control_loop.ControlLoopWriter(
         "VelocityDrivetrain", [vdrivetrain.drivetrain_low_low,
                        vdrivetrain.drivetrain_low_high,