closeTag: improved grammar recognition.
closeTag: improved grammar recognition.

The closeTag is enabled when the grammar matches a certain
pattern. Before this change the check was grammar.name == 'HTML',
now it suffices that its scope name matches /^text.html/.

lpommers/bracket-matcher,bwinton/bracket-matcher,adamCoGithub/Bracket-Matcher-no-smart-quotes,bwinton/bracket-matcher,adamCoGithub/Bracket-Matcher-no-autoclose,jacekkopecky/bracket-matcher,atom/bracket-matcher,adamCoGithub/Bracket-Matcher-no-autoclose,lpommers/bracket-matcher,jacekkopecky/bracket-matcher,adamCoGithub/Bracket-Matcher-no-smart-quotes