Updated elements to new page options
renamed meta box id's to work with hide and show js function
translations
reformatted code
Boxes lite element: Changed separator to (_) from (-) for ID
Slider lite element: Changed separator to (_) from (-) for ID and changed the respective css.
fixes for free elements to work with new meta box class
updated license to GPL version 3
Default slider lite image of page option is set to branding slider image.
Merge branch 'meta-box'

Conflicts:
	boxes.php
	portfolio-lite.php