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)

Phys/DaVinci/python/DaVinci/reco_objects.py

@@ -26,10 +26,11 @@ from PyConf.tonic import configurable
 from PyConf.Algorithms import RecV1ToPVConverter
 
 from DaVinci.locations import LocationsUnpackedReco, enums_as_dict
+from DaVinci import options
 
 
 @configurable
-def upfront_reconstruction(process='Spruce'):
+def upfront_reconstruction(process=options.process):
     """Return a list DataHandles that define the upfront reconstruction output.
 
     This differs from `reconstruction` as it should not be used as inputs to
@@ -52,7 +53,7 @@ def upfront_reconstruction(process='Spruce'):
 
 
 @configurable
-def reconstruction(process='Spruce'):
+def reconstruction(process=options.process):
     """Return a {name: DataHandle} dict that define the reconstruction output."""
 
     map = {}
@@ -70,31 +71,31 @@ def reconstruction(process='Spruce'):
     return map
 
 
-def make_rich_pids(process='Spruce'):
+def make_rich_pids(process=options.process):
     return reconstruction(process=process)['RichPIDs']
 
 
-def make_muon_pids(process='Spruce'):
+def make_muon_pids(process=options.process):
     return reconstruction(process=process)['MuonPIDs']
 
 
-def make_charged_protoparticles(process='Spruce'):
+def make_charged_protoparticles(process=options.process):
     return reconstruction(process=process)['ChargedProtos']
 
 
-def make_neutral_protoparticles(process='Spruce'):
+def make_neutral_protoparticles(process=options.process):
     return reconstruction(process=process)['NeutralProtos']
 
 
-def make_pvs(process='Spruce'):
+def make_pvs(process=options.process):
     return reconstruction(process=process)['PVs']
 
 
-def make_tracks(process='Spruce'):
+def make_tracks(process=options.process):
     return reconstruction(process=process)['Tracks']
 
 
-def make_pvs_v2(process='Spruce'):
+def make_pvs_v2(process=options.process):
 
     pvs = make_pvs(process=process)
 
@@ -104,7 +105,7 @@ def make_pvs_v2(process='Spruce'):
     return RecV1ToPVConverter(InputVertices=pvs).OutputVertices
 
 
-def get_particles(process="Spruce", location=""):
+def get_particles(process=options.process, location=""):
 
     if process == 'Spruce':
         stream = '/Event/Spruce'