Adapts eventTimeline to use goldstone.raiseAlert for error messages.
Adapts eventTimeline to use goldstone.raiseAlert for error messages.

slashk/goldstone-server,slashk/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,slashk/goldstone-server,Solinea/goldstone-server,slashk/goldstone-server,slashk/goldstone-server