Added basic list view tracking.
Stash
Merge branch 'development' into Feature_UserStatistics
Not working yet.
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List likes and views are working. TODO: Unit tests.
Merge branch 'aws_production' into Feature_UserStatistics

Conflicts:
	app/Resources/views/base.html.twig
	web/assets/js/app.js
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Stats and likes are working, need styling.
Added DB update file to repo.
Style like button
Next list recommendation working pretty well. TODO: Have multiple 'next lists' for each list.
Merge branch 'Feature_UserStatistics' of https://github.com/bamboocreative/listsIO into Feature_UserStatistics

Conflicts:
	src/ListsIO/Bundle/ListBundle/Resources/views/Lists/viewList.html.twig
Basic unit tests for user statistics stuff added.
Fixes to user statistics stuff tests.
Fix for cron issue in deployment script.
Fixed typo in deploy config.
Minor tweak to deployment config.
Fixed error in cron job.