reactingParcelFoam, coalChemistryFoam: Added LTS support

Replaces LTSReactingParcelFoam and LTSCoalChemistryFoam

    Select LTS via the ddtScheme:

        ddtSchemes
        {
            default         localEuler rDeltaT;
        }

tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/controlDict → tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/controlDict

@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     LTSReactingParcelFoam;
+application     reactingParcelFoam;
 
 startFrom       latestTime;
 

tutorials/multiphase/interFoam/ras/waterChannel/README

-- This case uses blockMesh and extrudeMesh to create a channel geometry.
-  - See Allmesh script to generate geometry.
-- The case is set up to run with interFoam.
-- For running with LTSInterFoam, an alternative set of main files from
-  system directory (controlDict, etc) are included in LTSInterFoam
-  subdirectory to replace the existing files set up for interFoam.
\ No newline at end of file