[SAC] TracSpamFilter disabled

[Sandro Santilli]

Additinal info: some instance configurations also had the
spamfilter enabled locally, I removed all those local references
so that all instances now only use the global config.

Shall you want to revert more, all those local configs are
also under a git repository, so:

   cd /var/www/trac/env && git log

--strk;


On Mon, Jun 12, 2017 at 11:24:36PM +0200, Sandro Santilli wrote:
> Due to recent frustration of new users (GSoC students) I've disabled
> the TracSpamFilter plugin.
> 
> Problem were mostly:
> 
>  - Legit content considered spam by external services
>  - Legit content considered spam by bayesian filter
> 
> Given the effort we make to accept new users, I've disabled it
> alltogheter.
> 
> NOTE: configuration cannot be changed from the web at the moment,
>       because all trac.ini are not writeable by the webserver user
>       (you'd get a forever-spinning browser request)
> 
> Shall spam come back, head on to /etc/trac/ and revert the
> git commit which disabled the plugin:
> 
>    git revert 4186dbbac626aedfb058e462a70389ad8f42aa64
> 
> I'd love to make a second round of fixes/upgrades to trac but
> have too many things to do at the moment.
> 
> --strk;