Instagram Feed - WordPress Instagram Gallery 4.0.2

* Hotfix for Instagram update

Added
* Plugin access roles
* Persian language
* Arabic language

### Changed
* Image resolution optimization

### Fixed
* Following theme conflicts are fixed: video display issue, broken image size
* Icons size issue in classic template fixed for Firefox and IE
* Encoded responsive breakpoints issue
* Blurred images in preview
* Some typos in translations
* Likes counter issue in popup
* Function exist conflict
* Default settings widget saving issue

Version 3.1.1

### Fixed
* Issue with the likes and comments counters position on some resolutions
* Posts loading animation issue
* https websites issue​

Version 3.1.0

### Added
* Translation for like notification
* Video loader in popup
* Slovak translation

### Changed
* Tile post template responsiveness improved

### Fixed
* Bug with videos in popup and carousels on mobile devices
* Carousel responsiveness bug
* Responsive breakpoints format issue (data-attributes)
* Widget initialization issue (data-attributes)
* Noise on high-resolution photos in post
* Bug in popup with posts with no likes
* Doesn't show other likes element when post has 1 like
* Other likes counter calculation issue
* Carousel height issue in popup
* German language typos
* Hebrew language name in editor typo
* Shortcode params issue​