Prevent HTMLPurifier convert &lang into ⟨

Prevent HTMLPurifier convert &lang into ⟨

References

Reference NO 1

http://stackoverflow.com/questions/15195931/prevent-htmlpurifier-convert-lang-into-lang

Reference NO 2

http://stackoverflow.com/questions/4221035/htmlpurifier-overpurification-of-third-party-source

Reference NO 3

http://htmlpurifier.org/phorum/read.php?3,1959,1959

Reference NO 4

http://www.mindfiresolutions.com/Using-Ampersands-s-in-URLs-991.php

Reference NO 5

http://camendesign.com/code/dom_templating/domtemplate.php

Reference NO 6

http://de.slideshare.net/scsscs22/ltimg-srcxsscom

Reference NO 7

http://p42.us/favxss/fav.ppt

Reference NO 8

http://sourceforge.net/mailarchive/forum.php?set=custom&viewmonth=&viewday=&forum_name=egroupware-announcement&style=nested&max_rows=75&submit=Change+View