Hamish Friedlander f74069f060 BUGFIX: Replace HTMLText#Summary with one that works.
API CHANGE: Added two arguments to HTMLText#Summary. Minimal impact since previously any usage of this function threw an error. 
ENHANCEMENT: Add HTMLText#FirstSentence based on new HTMLText#Summary

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.3@78618 467b73ca-7a2a-4603-9d3b-597d59a354a9
2011-02-02 14:27:28 +13:00
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2011-02-02 14:27:19 +13:00
2011-02-02 14:27:24 +13:00