diff --git a/src/qtgui/images/cancel.png b/src/qtgui/images/cancel.png old mode 100755 new mode 100644 diff --git a/src/qtgui/images/close.png b/src/qtgui/images/close.png old mode 100755 new mode 100644 diff --git a/src/qtgui/images/down.png b/src/qtgui/images/down.png old mode 100755 new mode 100644 diff --git a/src/qtgui/images/table.png b/src/qtgui/images/table.png old mode 100755 new mode 100644 diff --git a/src/qtgui/images/up.png b/src/qtgui/images/up.png old mode 100755 new mode 100644