Vcs: Distribute readSettings() calls to individual settings

Isn't a benefit here, but what the other settings do, so it's easier
to ponder more centralized solutions later.

Change-Id: I3837e5bedc8771dd56b8bacda8c23e40281b4fe3
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/fossil/fossilsettings.cpp

@@ -115,6 +115,8 @@ FossilSettings::FossilSettings()
             st
         };
     });
+
+    readSettings();
 }
 
 // FossilSettingsPage