Souke/vendor/ezyang/htmlpurifier/FOCUS

9 - Major security fixes

[ Appendix A: Release focus IDs ]
0 - N/A
1 - Initial freshmeat announcement
2 - Documentation
3 - Code cleanup
4 - Minor feature enhancements
5 - Major feature enhancements
6 - Minor bugfixes
7 - Major bugfixes
8 - Minor security fixes
9 - Major security fixes