Add nothrow WebSocket handler overloads and deprecate the rest. Fixes #1420.
Add nothrow WebSocket handler overloads and deprecate the rest. Fixes #1420.

chalucha/vibe.d,etcimon/vibe.d,etcimon/vibe.d,gedaiu/vibe.d,Geod24/vibe.d,rejectedsoftware/vibe.d