Make "process" a required input and configure pyconf functions globally once with user input

Closes #59 (closed) and closes #74 (closed).

• Make process a required input.
• Make "options.process" as the default input to algorithms (e.g. truth matching).
• Make process a required input to truth-matching algorithm (related to issue: #62 (closed)) and also set correct root-in-tes for Turbo process.

To be tested with: LHCb!3806 (merged), Moore!1812 (merged) and Analysis!914 (merged)

DaVinciExamples/python/DaVinciExamples/tupling/AllFunctors.py

@@ -27,10 +27,9 @@ from PyConf.Algorithms import PrintDecayTree
 from DaVinci import Options, make_config
 
 #
-# Definition of strucing line
+# Definition of Sprucing line
 #
 bd2dsk_line = "SpruceB2OC_BdToDsmK_DsmToHHH_FEST_Line"
-bd2dsk_data = get_particles(f"/Event/Spruce/{bd2dsk_line}/Particles")
 
 _basic = 'basic'
 _composite = 'composite'
@@ -256,6 +255,9 @@ def alg_config(options: Options):
     """
     Algorithm configuration function called from the comad line
     """
+    #get the particles from line
+    bd2dsk_data = get_particles(f"/Event/Spruce/{bd2dsk_line}/Particles")
+
     #
     # DecayTreeFitter Algorithm
     #