v3.5.1

Additions:

• added the option to change the base url of the API in coc.Client to allow an easier use of proxies
• added the new events coc.PlayerEvents.equipment_change and coc.PlayerEvents.active_equipment_change
• added the new names for builder base related events to coc.ClanEvents and coc.PlayerEvents
• added the change in the api model for ClanMembers. coc.ClanMember now has a new attribute town_hall which is the town hall level.

Fixes:

• Fixed an issue with the renaming of versus_trophies to builder_base_trophies and similar name changes in the event related code