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
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.
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 :/
bug fixes
Merge branch 'develop' of github.com:concrete5/concrete5-5.7.0 into develop
Fixing bug with lower case table names after using create index