* Fixes the display of numeric properties (button count, turn count, chain count)
* Refactors remixed pill/button so that it displays a message if the original party was deleted
* Send true to editable prop is party is editable
* Fix turn count token display
* Fix party name style
* Add custom classes to various Buttons
* Only show PartyDropdown if a party is new
* Determine which buttons to show based on editable prop, not snapshot
* Remove unused code from Header
* Make new button route shallowly
