core: use round-trip safe float-to-ascii conversions
core: use round-trip safe float-to-ascii conversions

dbartolini/crown,mikymod/crown,mikymod/crown,galek/crown,mikymod/crown,taylor001/crown,galek/crown,galek/crown,dbartolini/crown,mikymod/crown,dbartolini/crown,taylor001/crown,taylor001/crown,dbartolini/crown,galek/crown,taylor001/crown