Sketchup-IFC-Manager 5.3.0

Export the Sketchup Geo-location to IFC using UTM coordinates

What's Changed

• Add UTM geolocation by @janbrouwer in #67
• Fix map scaling by @janbrouwer in #68
• Fix error on missing model hierarchy in add_default_spatialelement by @janbrouwer in #69

Full Changelog: v5.2.0...v5.3.0