Update api.rst

Added doc on count feature
Merge pull request #56 from JocelynDelalande/patch-1

Update api.rst
fix french pluralform
Documentation on comment counter.
also mention count.min.js
Merge branch 'pr/57'
default smtp to port=587 and security=starttls
Merge pull request #58 from JocelynDelalande/default-to-587-starttls

default smtp to port=587 and security=starttls
s/tls/starttls/
fix typo in reply-to-self conf, #59
update changelog
Preparing release 0.7
Back to development: 0.8