Debugger::$source replaced with Helpers::getSource()
BlueScreen: removed Debugger::$time from template
Logger: added constructor (BC break)
Debugger: removed deprecated $mailer and $emailSnooze, use variables in $logger (BC break)
Logger: defaultMailer() changed to non-static
Debugger::log() whole logic from moved to Logger (BC break)
Logger: refactoring
Debugger: removed underscore from errorHandler, exceptionHandler and shutdownHandler
Debugger: reordered content
bar: removed style for IE =< 7
Debugger: shutdownHandler process E_RECOVERABLE_ERROR & E_USER_ERROR
removed #tracyBsSearch