BugID: 13714 - Modify local navigation parsing

This maintenance script goes through MediaWiki:Wiki-navigation
message on given wiki, replacing
'blogs-recent-url-text',
'blogs-recent-url',
'portal-url',
'forum-url'
with their respective translations.
Removing unnecessary purge, variable, change way of creating the user.
How to run a single unit test
Code review changes;

We want to replace messages in all cases except
when there is a Nav Article with only one revision
edited by user Default - which means it is an
import from starter Wiki
bugid-31765: Logging in from forced log in modal by clicking Add a video buttons in RV module does not refresh page for anons
Merge pull request #342 from Wikia/consumer-QB-1-bugid-31765

bugid-31765: Logging in from forced log in modal by clicking Add a video...
Adding wfWaitForSlaves() just in case
A note on DevBoxSettings.php 
Merge pull request #341 from Wikia/consumer-QB-1-bugid-13714

Maintenance script for Bugid 13714
first draft of poz dev env settings
.gitignore for IntelliJ Idea
Hardcode wgWikiaLocalSettingsPath so that symlink can be used
bugid-31765: Logging in from forced log in modal by clicking Add a video buttons in RV module does not refresh page for anons
Memcache config for Poznań devboxes
Merge branch 'PozDevBox' into dev
adopt PHP scripts and configs for Poz dev env (BugId:95471)
bugid:95395 video page videos will autoplay when wf var is enabled
Merge branch 'bugid-95395-autoplay-video-page' into dev
Adding QQQ support for Blogs message
Adding QQQ support for Blogs message