Config class with types
Split config class into two separate classes
Hex color regular expression is still used
Updated Data class to use new configuration class
Updated config class instantiation in Plugin and Widget
Updated Render class to use new configuration class
Changed $config references in settings page
Updated tests
Docs for config and type classes
New generated phpdocs
Use UTCW_Plugin as DI container, fixes #26
Add regular WP tag cloud classes, fixes #29
Configuration option for text alignment
Configuration option for how to display the result, as a cloud or as a list
Updated readme [ci skip]
Use create_function instead of closure to preserve 5.2 compatibility
WordPress </3 PHP 5.5
UI for post_term selection
New configuration option for post_term
Post term constraint in the query, fixes #27 \o/