Correcting checking for comments closed

Checking for whether comments are closed should be done within the
comments template. Noticed my earlier mistake when applied Disqus, which
was showing the comment form and the message of closing at the same time.
Adding explicit top position for menu bullet

Turns out Firefox was rendering it in a weird place without the explicit
position.
Moving anchor color definition

This way the Disqus widget will catch it.
Adding special character encoding

Forgot this earlier and it was messing up the META contents where quotes
were used.