fix out of bound crash when edit or remove a board, add board config dialog, fix glibc version in about dialog

src/frames/taskdialog.h

@@ -3,6 +3,7 @@
 
 #include <QDialog>
 #include <QVector>
+#include <QComboBox>
 
 #include "../models/status.h"
 #include "../models/priority.h"
@@ -26,8 +27,8 @@ public:
 private:
     Ui::TaskDialog *ui;
 
-    QVector<Status> status;
-    QVector<Priority> priorities;
+    void init();
+    void initSelectionCombobox(QString uuid, QComboBox *cbx);
 };
 
 #endif // TASKDIALOG_H