v0.12.5

Features

• Add option to show/hide thumbnails
• Add help for imgur client id

Bug fixes

• Fix deprecated string notation
• Fix deprecated use of mb_convert_encoding
• Fix translation strings
• Fix attribute on DOM element
• Fix namespaces
• Fix errors when there is no media

Misc

• Update documentation
• Add some unit tests
• Add constant visibility
• Add strict types validation
• Add type hinting