simplified cmara/focus binding defaults

src/mol-plugin/behavior/dynamic/camera.ts

@@ -18,12 +18,11 @@ const Trigger = Binding.Trigger;
 
 const DefaultFocusLociBindings = {
     clickCenterFocus: Binding([
-        Trigger(B.Flag.Primary, M.create()),
-        Trigger(B.Flag.Primary, M.create({ alt: true }))
+        Trigger(B.Flag.Primary, M.create())
     ], 'Camera center and focus', 'Click element using ${triggers}'),
     clickCenterFocusSelectMode: Binding([
         Trigger(B.Flag.Secondary, M.create()),
-        Trigger(B.Flag.Primary, M.create({ alt: true }))
+        Trigger(B.Flag.Primary, M.create({ control: true }))
     ], 'Camera center and focus', 'Click element using ${triggers}'),
 };
 const FocusLociParams = {

src/mol-plugin/behavior/dynamic/representation.ts

@@ -206,12 +206,10 @@ const DefaultFocusLociBindings = {
         Trigger(B.Flag.Primary, M.create({ shift: true })),
     ], 'Representation Focus Add', 'Click element using ${triggers}'),
     clickFocusSelectMode: Binding([
-        Trigger(B.Flag.Secondary, M.create()),
-        Trigger(B.Flag.Primary, M.create({ control: true }))
+        // default is empty
     ], 'Representation Focus', 'Click element using ${triggers}'),
     clickFocusAddSelectMode: Binding([
-        Trigger(B.Flag.Secondary, M.create({ shift: true })),
-        Trigger(B.Flag.Primary, M.create({ control: true, shift: true }))
+        // default is empty
     ], 'Representation Focus Add', 'Click element using ${triggers}'),
 };
 const FocusLociParams = {