ENH: improve dictionary parsing behaviour for ill-formed entries (closes #510)

- mostly associated with forgotten quotes around "(abd|def)" ...

- Address different potential problems:

      (key) { key1   entry1; }
      (key) { key1   entry1; };    // <- Note trailing ';'
      (key) entry2;

applications/test/dictionary/testDictList

@@ -0,0 +1,54 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      testDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Test some parsing
+
+// #default
+internalField   uniform 10;
+// #default
+dimensions      [ 0 2 -2 0 0 0 0 ];
+
+active
+{
+    type            turbulentIntensityKineticEnergyInlet;
+    intensity       0.1;
+    value           $internalField;
+}
+
+// #inputMode error
+active
+{
+    type            turbulentIntensityKineticEnergyInlet;
+    intensity       0.1;
+    value           100;
+}
+
+(U|k|epsilon|omega)
+{
+    solver          smoothSolver;
+    smoother        symGaussSeidel;
+    tolerance       1e-6;
+    relTol          0;
+}
+/*
+;
+ */
+
+(rho)  smoothSolver
+
+//OK     smoothSolver    // <- missing ';' as well
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //