updated finish translation

only use conf notify setting for to field in mails - closes #23

validate email closes #14

updated pt-br translation

If $conf['allowguests'] is set to false, show message for guests in place of
of the comment form instead of showing nothing. Closes #22

Process comment syntax on anything that isn't "preview". DW doesn't
dispatch the "save" action anymore upon saving a wikipage, so we can't
just rely on that. Closes #14

Remove linkwizard from comment editor toolbar (as it breaks further processing).
Closes #21

Removed unnecessary include of edit.js. Closes #15

updated cz language closes #10

added danish translation

updated pt-br translation

added finish translation

fixed subscription addresslist handling for recent DokuWiki changes

added support for reCaptcha plugin

Fixed unsubscribing/confirmation of subscription and removed some trailing whitespace.

updated russion translation

release preparations

fix for local avatars

surpress error for array_keys call

release preparations

option to hide comment section from guests

fix for issue#6

fix for issue#7

fixed newewst first option

apply mailfrom macros in _notify()