started cleaning up devices, added automatic device list

alvra.py

@@ -6,6 +6,8 @@ from slic.scans import Scanner
 from slic.utils import Channels, Config, Elog, Screenshot
 from slic.checkers import PVChecker
 
+from slic.utils import devices
+
 from devices import *
 from adhoc import *
 

devices.py

@@ -64,11 +64,7 @@ primeCryTrans = sd.endstations.alvra_prime.VonHamosBragg(
     description="Prime von Hamos X-trans (Bragg)"
 )
 
-laser = sd.loptics.alvra_experiment.Laser_Exp(
-    "SLAAR11-LMOT",
-    z_undulator=122,
-    description="Experiment laser hardware"
-)
+laser = sd.loptics.alvra_experiment.LaserExp()
 
 laserShutter = sd.loptics.alvra_laser_shutter.laser_shutter(
     "SLAAR11-LDIO-LAS6891",