ACP links of WCF ACP controllers are handled by WCF ACP

Fixes #1172 but violates #1067. #1067 requires to be in WCF's ACP to uninstall applications but it's not possible to access it since all links of WCF ACP controllers are rewritten to links to the main application's ACP. Now, the package list link always leads to the WCF ACP, where applications can be uninstalled.