Merge branch 'hotfix/1.0.2'
Merge branch 'release/updatedVersion38'
Add support for png and gif image formats

I just made this change for a project I'm working on.

Thanks for the great work on the plugin!
Merge pull request #1 from paddyohanlon/patch-1

Add support for png and gif image formats
Added feature image option to show or not and png and gif support
Tested in version 3.9.2