Renaming variables
Updating renderDepth to be list type
Renames $level as $currentDepth
Adds show/hideSubmenu
Updates wording
Code formatting
Remove parent class if a hideSubmenu item
Merge remote-tracking branch 'origin/1.5-develop' into 1.5-develop

Conflicts:
	helper.php
	language/en-GB/en-GB.mod_menuwrench.ini
	mod_menuwrench.xml