Merge pull request tdewolff#658 from jtatum/special-comments-readme

Document KeepSpecialComments option

HTML: rename KeepConditionalComments => KeepSpecialComments, fixes td…

…ewolff#657

JS: fix escaping of single/double/backtick quotes in strings when enc…

…oded as unicode escape literal, fixes tdewolff#654

JS: fix more bugs with string/template literals and newlines, see tde…

…wolff#653

Update tdewolff/parse

Merge pull request tdewolff#643 from jmooring/update-readme

README: describe the TemplateDelims option

Fix parsing of HTML in PHP/ASP/EJS file; support ASP, PHP, Mustache, …

…Handlebars, EJS and Go templates for command line

JS: fix parsing of empty for-loop, fixes tdewolff#636

Update tdewolff/parse; fix parsing invalid JS privateIdentifiers

HTML: disable lowercasing attribute values; the effect is almost negl…

…igible and problems can arise when combining with CSS or JS, fixes tdewolff#620