Add disqus to pages if DISQUS_PAGE_COMMENTS = True
Switch page comments to page.comments == 'enabled'
Added page comments settings to README and fixed disqus id
Merge pull request #100 from ingwinlu/new_pager_pull

added pager option
Pager in README
Merge remote-tracking branch 'remotes/upstream/master'

Conflicts:
	templates/page.html