Auto set fixed in version

[vincentsels]

Added a config option to automatically set the 'fixed in version' to the
'target version' upon resolving tickets.
We use this as a solution to http://www.mantisbt.org/bugs/view.php?id=11551

[vboctor]

Thanks @vincentsels, nice feature. I wonder whether we need a config for this at all, since it is just defaulting rather than setting.

If we end up keeping the config option, then we need to update the manual to reflect this new configuration option.

[vincentsels]

Something like that ? :)

[vboctor]

Looks good, just include the default value in the documentation as well. Also make sure it is placed next to related configuration options, if there is such place.

Let's see what others think about the need for this configuration option, rather than having it as an always ON feature.

[rombert]

@vincentsels - nice addition. @vboctor - I don't feel strongly either way regarding the feature toggle. I slightly prefer not adding a setting, if at all possible, since it reduces the complexity of Mantis - both for developers and users.

[vboctor]

Sounds good, let's not add the config option then.

[vincentsels]

I'd update this, but I'm afraid i'd end up with something screwed up like #35 ;)
How do I do this correctly ?

[dregad]

@vincentsels I'm an expert on pull requests, but I think you should just keep adding commits to your fix branch (auto-set-fixed-in-version in this case); rebasing the branch will likely end up in a mess like #35 - I would think you should instead pull / merge master-1.2.x and resolve any conflicts as a new commit; otherwise it may be better/easier to just close this and open a new PR.