Issue 54. Update Cosmos to handle new NeXus versions

lamp_mac/FIGARO/cosmos_globals.pro

@@ -344,9 +344,16 @@ pro cosmos_globals
    
   c_results = {}
 
-  cosmos_version = '3.3.15'
+  cosmos_version = '3.3.16'
 
   cosmos_help_message = [$
+    '',$
+    'COSMOS V. 3.3.16',$
+    '7 May 2021',$
+    'Updated to read correctly the different NeXus versions.',$
+    'For NeXus v. >=2, Ascii and NeXus should give the same result for D17.',$
+    'In the case of Figaro, there is a discrepancy in the sample to detector',$
+    'distance that still needs to be resolved.',$
   '',$
   'COSMOS V. 3.3.15',$
   '25 January 2021',$