FIX HTML5 parser not tracking context correctly
FIX Make ShortcodeParser#parse passthrough not error on invalid HTML
FIX ShortcodeParser#parse in < PHP 5.3.6 where saveHTML doesnt take arg
Merge pull request #1213 from silverstripe-rebelalliance/feature/shortcodes

FIX issues with new shortcode parser
Merge remote-tracking branch 'upstream/3.1' into nc0.1
BUG disable ShortCode parser for name and pattern attributes