Clean-up!

Trying to reduce warnings and unused variables in the code. This should
not be in this branch.

src/modules/init/moduleInput.f90

@@ -308,7 +308,7 @@ MODULE moduleInput
       LOGICAL:: found
       CHARACTER(:), ALLOCATABLE:: object
       INTEGER:: nInitial
-      INTEGER:: i, j, p, e
+      INTEGER:: i, p, e
       CHARACTER(LEN=2):: iString
       CHARACTER(:), ALLOCATABLE:: spName
       INTEGER:: sp
@@ -923,7 +923,6 @@ MODULE moduleInput
       LOGICAL:: found
       CHARACTER(:), ALLOCATABLE:: meshFormat, meshFile
       REAL(8):: volume
-      CHARACTER(:), ALLOCATABLE:: meshFileVTU !Temporary to test VTU OUTPUT
 
       object = 'geometry'