deletet all gpu related files, changed alle .cu files to .cpp files and add...

deletet all gpu related files, changed alle .cu files to .cpp files and add the licence text where it was still missing

src/basics/basics/utilities/UbFileInputASCII.cpp

@@ -180,11 +180,9 @@ int UbFileInputASCII::readIntegerAfterString(const string &var)
     infile.seekg(0L, ios::beg); // Positionszeiger der Datei auf den Anfang setzen
 
     char line[512];
-      int counter = 0;
     do {
         infile.getline(line, 512);
-        printf("%d: %s\n", counter, line);
-        counter++;
+
         if (infile.eof())
             UB_THROW(UbException(UB_EXARGS, "error at reading in file \"" + filename + "\" -> " + var +
                                                 " wasn't found in " + this->filename));