Roll Dialog Improvements, Fear Rolls added to Character Sheets

• Added fear rolls to the Character sheet #74
• Refactored the Actors to use a common base class to reduce code duplication and make it easier to maintain. #75
• Implemented drag and drop macros to fear rolls
• Added selection of talents, gear and other items to the roll dialog
• Added details to the chat card for rolls to break down the dice pool
• Redesigned the Roll Dialog to more clearly show the components of the roll

What's Changed

• Refactor of actor classes + new roll dialog by @Cussa in #76
• feat(talent): different bonus types + their handlers by @Cussa in #77
• Breakdown + feat test fix by @Cussa in #79

Full Changelog: 3.2.0...3.3.0