Bug fixes and misc changes
Replace OrderedList with List
Replace OrderedList with List
New shortcode to retrieve instagram photos
New shortcode to list recent posts
Make filterValue dynamic based on filter name
Update and rename RecentPosts.php to Posts.php
Update list of valid shortcodes
init code for plugin version 2
Added .gitignore
Fixed SensioLabsInsight & CS-Fixer violations
Fixed Scrutinizer-ci violations
CS-fixer changes
Added phpunit & travis-ci support