[RTADPA BW Tests] Introducing an Hlt1-bandwidth test via Moore_in_Allen

Adds a new BW test: for Nominal Hlt1 via Moore_in_Allen.

Makes several changes to make the scripts less 'X if Hlt2 else Y'.

Changes the main-page, so that the links at the bottom are dependent upon process. (This removes the dead-link on sprucing page, and prevents confusion on the new hlt1 page)

cc: @rjhunter

Goes with: lhcb/Moore!2528 (merged), lhcb-core/LHCbNightlyConf!1094 (merged) and lhcb-core/LHCbPR2HD!263 (merged)

ToDo:

• Insert process-dependence on N_EVTS for now. see: #12 (closed)
• CI-test
• BW chat for review (@shunan)
• Post-Merge
  • Allen label
  • Dmitry Popov "magic step" to register new test in LHCbPR

python/MooreTests/calculate_stream_overlap.py

@@ -85,12 +85,18 @@ def main():
 
     parser = argparse.ArgumentParser()
     parser.add_argument(
-        '-p', '--process', type=str, required=True, choices=['hlt2', 'spruce'])
+        '-p',
+        '--process',
+        type=str,
+        help='Compute for Hlt2 or Sprucing lines',
+        choices=['hlt2', 'spruce'],
+        required=True)
     parser.add_argument(
         '--stream-config',
         type=str,
-        required=True,
-        choices=["wg", "production"])
+        help='Choose production or per-WG stream configuration',
+        choices=['production', 'wg'],
+        required=True)
     parser.add_argument('--streams', nargs='+', type=str, required=True)
     args = parser.parse_args()
     fname_helper = FileNameHelper(args.process)