Removed virtual marker on Format(LoggingEvent) method to indicate implementors should focus on the Format(TextWriter, LoggingEvent).
Removed virtual marker on Format(LoggingEvent) method to indicate implementors should focus on the Format(TextWriter, LoggingEvent).

git-svn-id: 223c0ba935819ffdcafdc68147dc609b4e469b1e@608299 13f79535-47bb-0310-9956-ffa450edef68

amtkmrsmn/log4net,harold4/log4net,drunkirishcoder/monotouch-log4net,amtkmrsmn/log4net,amtkmrsmn/log4net,drunkirishcoder/monotouch-log4net,StevenJiang2015/log4net,Dagwaging/log4net,Dagwaging/log4net,harold4/log4net,drunkirishcoder/monotouch-log4net,modulexcite/log4net,modulexcite/log4net,Dagwaging/log4net,harold4/log4net,drunkirishcoder/monotouch-log4net,StevenJiang2015/log4net,modulexcite/log4net,StevenJiang2015/log4net