Improve the name of team

Cf. its role: we do much more than counting money.

wiki/src/contribute.mdwn

@@ -212,7 +212,7 @@ Collective process
   - [[Marking a task as Starter|contribute/working_together/criteria_for_starter_tasks]]
   - [[Document progress|contribute/working_together/document_progress]]
   - Teams
-    - [[Accounting team|contribute/working_together/roles/accounting]]
+    - [[Accounting and management team|contribute/working_together/roles/accounting]]
     - [[Foundations team|contribute/working_together/roles/foundations_team]]
     - [[Help desk|contribute/working_together/roles/help_desk]]
     - [[Release managers|contribute/working_together/roles/release_manager]]

wiki/src/contribute/working_together/roles/accounting.mdwn

-[[!meta title="Accounting Team"]]
+[[!meta title="Accounting and management team"]]
 
 The Accounting Team is responsible for a mix of accounting, fundraising,
 and management tasks: