Should fix "UTF-8 file with BOM causes DateTime.Parse to fail"

See: http://our.umbraco.org/projects/developer-tools/diplo-trace-log-viewer/diplo-trace-log-viewer/56620-UTF-8-file-with-BOM-causes-DateTimeParse-to-fail
Now fixed using this method: http://stackoverflow.com/a/4172005/5018