Fix a bug in Build and Constants, and clean up some more nested translates

nw/core/document.py

@@ -130,9 +130,7 @@ class NWDoc():
 
         if showStatus and not isOrphan:
             self.theParent.setStatus(
-                self.tr("{0}: {1}").format(
-                    self.tr("Opened Document"), self._theItem.itemName
-                )
+                self.tr("Opened Document: {0}").format(self._theItem.itemName)
             )
 
         return theText
@@ -178,9 +176,7 @@ class NWDoc():
 
         if self._theItem is not None:
             self.theParent.setStatus(
-                self.tr("{0}: {1}").format(
-                    self.tr("Saved Document"), self._theItem.itemName
-                )
+                self.tr("Saved Document: {0}").format(self._theItem.itemName)
             )
 
         return True