Update for better Screen Reader compatibility with Social icons
Merge branch 'ESSENTIAL_27'
Fix for column alignment (CONTRIB-4857)
Login block CSS updates (with thanks to Mary Evans)
RTL fix for category icons
Minor layout fix
fix for stupid button code

sorry guys.
Major cleanup to reduce clutter when printing
Removing footer blocks from login page

Many asked for this so….here you go!
Add standard_footer_html back to theme
fixing topic highlight style
fix navigation tree '.tree_item.emptybranch', show empty folder
Merge pull request #115 from miotto/master

fix navigation tree '.tree_item.emptybranch', show empty folder
Merge branch 'master' of https://github.com/moodleman/moodle-theme_essential into moodleman-master

Conflicts:
	layout/includes/header.php

Signed-off-by: unknown <jcracknell@RM22T.Archbishop.local>