Change South African Rand (ZAR) decimal mark and thousands separator

Author: Sija

data/currencies/zar.json

@@ -7,7 +7,7 @@
   "subunit_to_unit": 100,
   "symbol_first": true,
   "html_entity": "R",
-  "decimal_mark": ".",
-  "thousands_separator": ",",
+  "decimal_mark": ",",
+  "thousands_separator": " ",
   "smallest_denomination": 10
 }