Implement instance sorting options.

MultiMC.h

@@ -23,6 +23,15 @@ class JavaVersionList;
 #endif
 #define MMC (static_cast<MultiMC *>(QCoreApplication::instance()))
 
+// FIXME: possibly move elsewhere
+enum InstSortMode
+{
+	// Sort alphabetically by name.
+	Sort_Name,
+	// Sort by which instance was launched most recently.
+	Sort_LastLaunch,
+};
+
 class MultiMC : public QApplication
 {
 	Q_OBJECT