• fix TLS issue for bradford_gov_uk (thanks @medains)
• add source for Huntingdonshire District Council, UK (thanks @johnnieblows)
• update api endpoint for recycleapp_be (thanks @PieterVerledens)
• add source for Derby City Council, UK (thanks @Azelphur)
• add source for Nottingham City Council, UK (thanks @AaronJackson)
• add source for Chesterfield, UK (thanks @dt215git)
• fix wuerzburg_de (thanks @rikroe)
• add source for Cochem-Zell, Germany (thanks @mirkolenz)
• refactor ICS parser (thanks @mirkolenz)
• add support for regex for ICS source