- Fixed reference run for Phytron

- Added brake handling to phytron
- Added code to set speed for phytron
- Removed scaling on Selene pmac limits
- Removed enabling on Selene pmac axis

sinqEPICSApp/src/PhytronDriver.h

@@ -38,6 +38,7 @@ private:
                                    *   Abbreviated because it is used very frequently */
   double position;
   int homing;
+  int homing_direction; /*1 forward, 0 backwards */
   time_t next_poll;
   int encoder;
   int haveBrake;