Media Grid - Wordpress Responsive Portfolio 7.4.0

- fixed: audio player loop/autonext

- new Facebook direct image sharing system
- new touch hovering system (following browser standards)
- improved WooCommerce variations name showing
- updated: third part scripts

- fixed: WPML integration on manual grids
- CSS files enqueued singularly, abandoning @import
- added: option to set link target for posts
- fixed: inline video items using "auto" height
- Shortcode wizard moved among editor buttons to guarantee Gutenberg compatibility