Fix broken links to banner

Change-Id: I663d3c794690c90d81bb39b42d1c88c953fbde0b
CentralNotice Campaign Log Pager Bugfix

Let's not have SQL injections just floating around shall we...

Change-Id: Ic52cf171a1e8a4405c52db5b232784dc2c8d4a23
bugfix: 48255
Merge remote-tracking branch 'origin/master' into wmf_deploy