Helpers::createHtml renamed to formatHtml (BC break)
tests: removed @author
tracyQ: fixed syntax
Dumper: added title with location of class definition [Closes #44]
add check for htmlMode before sending header
fixed in_array
Merge pull request #45 from Andrewpk/master

Add charset to header for _exceptionHandler
Debugger::_exceptionHandler tries to log errors occurred while processing errors
Debugger::enable(): exit() replaced with _exceptionHandler()
Debugger::enable() checks whether log directory exists and is absolute
Logger: throws exception when is unable to write to log file
error.phtml: fixed erasing of HTML output
Message "Unable to log error." is passed to error.html
Logger: for each type of error is created own 'error-sent' file [Closes #10]