removed actionLockMapPanelSize from menu

Signed-off-by: benjamin.jakimow <benjamin.jakimow@geo.hu-berlin.de>

eotimeseriesviewer/ui/timeseriesviewer.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>858</width>
-    <height>240</height>
+    <height>190</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -117,7 +117,6 @@
     <addaction name="actionExportMapsToImages"/>
     <addaction name="separator"/>
     <addaction name="menuPanels"/>
-    <addaction name="actionLockMapPanelSize"/>
    </widget>
    <widget class="QMenu" name="menuNavigation">
     <property name="title">