Fix issue #98 (#102)

Author: SaltyJoke

Robot2019/src/main/java/frc/robot/commands/Climb.java

@@ -21,7 +21,7 @@ public class Climb extends Command {
   private final double backDrive = -0.5; // TODO: Set this to reasonable/tested value;
   private final double climbUp = 1;
   private final double climbDown = -1;
-  private final double retract = -1;
+  private final double retract = 0.25;
   private final double overrideThreshold = 0.1; // TODO: Set this to reasonable/tested value;
   private final double retractGoal = 15; // This only needs to be off the ground. Climb is 19 inches.
   private final double offGroundHeight = 10;