Add IntelliSense for "use strict";

Recognizes both single and double quotes.

If automatic quote completion is enabled, the auto-generated close quote
will be left behind.
I'm not sure how to fix that.
Refactor AddHtmlTagNames()
Trigger IntelliSense on single quote
Merge pull request #84 from SLaks/use-strict-completion

Add IntelliSense for "use strict"; & "use asm";