Removed '!' from warning and error messages as it kind of suggests the user is being dumb. Also adjusted the messages a bit for clarity.
Removed '!' from warning and error messages as it kind of suggests the user is being dumb. Also adjusted the messages a bit for clarity.
JifengJiang/beast-mcmc,JifengJiang/beast-mcmc,JifengJiang/beast-mcmc,JifengJiang/beast-mcmc,JifengJiang/beast-mcmc