Handle some quirks mode issues#123

Merged

mattrobenolt merged 2 commits intogetsentry:masterfrom

yola:quirks_mode_fixes

Aug 24, 2013

Commits on Jul 18, 2013

handle some quirks mode issues
jbuckner
committed

Commits on Jul 22, 2013

change substr() to substring() for performance
jbuckner
committed