POSIX.C findEtcFiles: Revert change to read system/controlDict

Causes problems if the controlDict contains # entries

src/OSspecific/POSIX/POSIX.C

@@ -277,23 +277,11 @@ Foam::fileNameList Foam::findEtcFiles
 {
     fileNameList results;
 
-    // Search for user files in ./system
-    // Assumes the application is executed in the case directory
-    fileName searchDir = "system";
-    if (isDir(searchDir))
-    {
-        fileName fullName = searchDir/name;
-        if (isFile(fullName))
-        {
-            results.append(fullName);
-        }
-    }
-
     // Search for user files in
     // * ~/.OpenFOAM/VERSION
     // * ~/.OpenFOAM
     //
-    searchDir = home()/".OpenFOAM";
+    fileName searchDir = home()/".OpenFOAM";
     if (isDir(searchDir))
     {
         fileName fullName = searchDir/FOAMversion/name;

src/OpenFOAM/db/dictionary/functionEntries/functionEntry/functionEntry.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -137,4 +137,5 @@ bool Foam::functionEntry::execute
     return mfIter()(parentDict, entry, is);
 }
 
+
 // ************************************************************************* //