v4.0.16.1

What's Changed

• P4-4185: Failed Msg inbox get 500 error by @baracudda in #280
• P4-4132: Delete Archived Msg not working by @baracudda in #278
• P4-4131: missing Send Msg confirmation box by @baracudda in #279
• P4-4196: channel delete redirects to manage channel list by @baracudda in #284
• P4-4128 & P4-4130 & P4-4129: error NoneType is not iterable by @baracudda in #281
• Show Aggregator Phone "in use" status by @baracudda in #282
• P4-3030: superuser user list search/sort by @baracudda in #283
• PE-23: add alt callback domain by @baracudda in #285
• create 4.0.16.1 by @baracudda in #286

Full Changelog: v4.0.16...v4.0.16.1