reactingParcelFoam, coalChemistryFoam: Added LTS support

Replaces LTSReactingParcelFoam and LTSCoalChemistryFoam

    Select LTS via the ddtScheme:

        ddtSchemes
        {
            default         localEuler rDeltaT;
        }

tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/controlDict

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

tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/polyMesh/boundary

@@ -0,0 +1,61 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+6
+(
+    back
+    {
+        type            symmetryPlane;
+        inGroups        1(symmetryPlane);
+        nFaces          9340;
+        startFace       265900;
+    }
+    front
+    {
+        type            symmetryPlane;
+        inGroups        1(symmetryPlane);
+        nFaces          9340;
+        startFace       275240;
+    }
+    inletCentral
+    {
+        type            patch;
+        nFaces          100;
+        startFace       284580;
+    }
+    inletSides
+    {
+        type            patch;
+        nFaces          200;
+        startFace       284680;
+    }
+    outlet
+    {
+        type            patch;
+        nFaces          300;
+        startFace       284880;
+    }
+    walls
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          9320;
+        startFace       285180;
+    }
+)
+
+// ************************************************************************* //

tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/controlDict

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