Rename KCmd to avoid conflicts with KDE4

src/main.cpp

@@ -23,13 +23,13 @@ namespace {
   static const char* description = I18N_NOOP("Tellico - a collection manager for TDE");
   static const char* version = VERSION;
 
-  static KCmdLineOptions options[] = {
+  static TDECmdLineOptions options[] = {
     { "nofile", I18N_NOOP("Do not reopen the last open file"), 0 },
     { "bibtex", I18N_NOOP("Import <filename> as a bibtex file"), 0 },
     { "mods", I18N_NOOP("Import <filename> as a MODS file"), 0 },
     { "ris", I18N_NOOP("Import <filename> as a RIS file"), 0 },
     { "+[filename]", I18N_NOOP("File to open"), 0 },
-    KCmdLineLastOption
+    TDECmdLineLastOption
   };
 }