Allow maxpackages to be set in the config file.

scripts/review-stats/review-stats.cfg

@@ -6,3 +6,4 @@ url = "https://bugzilla.redhat.com/xmlrpc.cgi"
 <% end %>
 username = "package-review@lists.fedoraproject.org"
 password = "<%= packagereviewbugzilla %>"
+maxpackages = 5

scripts/review-stats/review-stats.py

@@ -606,6 +606,9 @@ if __name__ == '__main__':
     options = parse_commandline()
     verbose = options.verbose
     config = parse_config(options.configfile)
+    if config['maxpackages']:
+        maxpackages = int(config['maxpackages'])
+    dbprint("Limiting to {} packages".format(maxpackages))
     bz = bugzilla.RHBugzilla(url=config['url'], cookiefile=None, user=config['username'], password=config['password'])
     t = time.time()
     (bugs, bugdata, usermap) = run_query(bz)