Implements adding category items as sub-menu items
Adds menu item image support
Implements Joomla update server
Resolves Undefined index notice
Resolve undefined notices for category items
Adds parameter and corresponding language files
Merge pull request #14 from betweenbrain/feature-category-items

Feature category items
Resolve menu_image errors for category items
Version bump
Adds method to check if item is com_content category before rendering it's category items
Abstracting code into individual methods
This should be 1.1.0 according to SemVer
Abstract class generation into own method
Resolves issue #15 by implementing method to determine if an item is active, taking into consideration the issues associated with category items dynamically being rendered as menu items
Update create date
Merge pull request #16 from betweenbrain/develop

1.1.0 release