Fix Bug: Writing is requested even when only rev_ids have changed

Introduce new attr to CountryList for simple get information wether page was parsed

The SummaryPageEntryTemplate comparation to non-equal fails when unparsed Entrys occur
--> and it with information wether CountryList was parsed

countrylist.py

@@ -74,6 +74,8 @@ class CountryList():
         for attr in __attr:
             setattr( self, attr, None )
 
+        self.parsed = False
+
         # Try to find year
         self.find_year()
 
@@ -121,6 +123,9 @@ class CountryList():
         self.prepare_titel()
         self.prepare_interpret()
 
+        # For easy detecting wether we have parsed self
+        self.parsed = True
+
     def detect_belgian( self ):
         """
         Detect wether current entry is on of the belgian (Belgien/Wallonien)