fix(libdocs): asssure candidate is in mapping

It seems nearly nothing can be taken for granted ;).
It's best to just run against a big set of APIs and fix issues as they
arise though.

More flexibility means more maintenance, after all.

Author: Byron

etc/api/shared.yaml

@@ -19,7 +19,7 @@ api:
     - civicinfo # no oauth2
     - webmasters # no oauth2
     - doubleclickbidmanager # no oauth2
-    - freebase # ERROR
+    - freebase # no oauth2
     - spectrum # no oauth2
     - qpxexpress # no oauth2
     - discovery # no oauth2

src/mako/lib/lib.mako

@@ -12,7 +12,11 @@
     # fr == fattest resource, the fatter, the more important, right ?
     fr = None
     if schemas:
-        fr = sorted(schemas.values(), key=lambda s: (len(c.sta_map.get(s.id, [])), len(s.get('properties', []))), reverse=True)[0]
+        for candidate in sorted(schemas.values(), key=lambda s: (len(c.sta_map.get(s.id, [])), len(s.get('properties', []))), reverse=True):
+            if candidate.id in c.sta_map:
+                fr = candidate
+                break
+        # end for each candidate to check
 %>\
 # Features