Fixed comments caching

This solves #99

A boolean parameter was being compared for the incorrect result to determine whether or not we would show comments.  This resulted in us not showing cached comments.

Testing done: 
Went to a page for the first time with the internet enabled: comments were properly loaded
Backed out, disabled internet, went back to that same post: cached comments appeared
Opened a set of comments with no internet: "no comments" appeared
Opened the same set with internet: comments were properly loaded