add "layby" as value for parking field (closes #287)

interim/source_strings.yaml

@@ -1959,6 +1959,8 @@ en:
           garage_boxes: Garage Boxes
           # parking=lane
           lane: Roadside Lane
+          # parking=layby
+          layby: Turnout
           # parking=multi-storey
           multi-storey: Multilevel
           # parking=rooftop
@@ -6765,7 +6767,7 @@ en:
       leisure/pitch/pickleball:
         # 'leisure=pitch + sport=pickleball\n\nTranslate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).'
         name: Pickleball Court
-        # 'terms: tennis'
+        # 'terms: tennis,paddleball'
         terms: '<translate with synonyms or related terms for ''Pickleball Court'', separated by commas>'
       leisure/pitch/rugby_league:
         # 'leisure=pitch + sport=rugby_league\n\nTranslate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).'