Add note about escaping

EE3 compatibility

Change log

Add page tracker uri variables

Merge branch 'develop'

Conflicts:
	system/expressionengine/third_party/mo_variables/ext.mo_variables.php

Fix #37 in_group conditionals broken in main template

Bump version number

Merge pull request #27 from johnwbaxter/master

Add a couple of extra variables to the current_url group

actually bump version number to 1.1.4 #26