Avoid call_user_func_array in query method
Mostly just implicit declarations cleanup

removed an extraneous comma on the groups tree stuff which was an error
Vagrant full install
Sorting aliases

@mkly linked here from a forum thread and because there was no order I couldn't find what I wanted. So I have sorted the aliases. I have no idea if there is code anywhere else that is dependant on sequence and hence vulnerable to side effects.

I thought about sorting other arrays, but maybe an alpha sort was less helpful in other cases, so left others alone.
removing legacy header menu items
Merge branch 'develop' of github.com:concrete5/concrete5-5.7.0 into develop
doc tweaks
Fix some multibyte characters be damaged in translation task
Fix bug #1450 - Topics setAttribute Bug
Merge pull request #1449 from hissy/translations-task

Fixes bug in grunt translation task with multibyte characters
Merge pull request #1451 from Raverix/topics-mysql-bug-fix-1450

Fix bug #1450 - Topics setAttribute Bug
Fix 'forgot password' flow
Come back to standard zf2/i18n
Merge pull request #1456 from mlocati/use-standard-zf2-i18n

Come back to standard zf2/i18n
Use actual link for sitemap "Visit" rather than using js to push to the page.
Namespace liveupdate's submit killer, remove it from the submit set form.
Revitalize `Block::move`, make sure that we hide text in drag areas
add some is_object checks
$tree is really $this
psr :/