Adds DPS2 Imager2 mnemonics

Load.py

@@ -63,6 +63,10 @@ mnemonics = {
     "UND": {'source':'SA3_XTD10_UND/DOOCS/PHOTON_ENERGY',
                 'key':'actualPosition.value',
                 'dim':None},
+    #DPS imagers
+    "DPS2CAM2": {'source':'SCS_BLU_DPS-2/CAM/IMAGER2CAMERA:daqOutput',
+                'key':'data.image.pixels',
+                'dim':['dps2cam2_y', 'dps2cam2_x']},
     # XTD10 XGM
     ## keithley
     "XTD10_photonFlux": {'source':'SA3_XTD10_XGM/XGM/DOOCS',