Custom Capitalise JSON too

Author: peternewman

common/utils/StringUtils.cpp

@@ -494,6 +494,7 @@ void CustomCapitalizeLabel(string *s) {
     "ip",
     "ipv4",  // Should really be IPv4 probably, but better than nothing
     "ipv6",  // Should really be IPv6 probably, but better than nothing
+    "json",
     "led",
     "mdmx",  // City Theatrical, should really be mDMX, but better than nothing
     "pdl",

include/ola/StringUtils.h

@@ -496,6 +496,7 @@ void CapitalizeLabel(std::string *s);
  *   - ip
  *   - ipv4
  *   - ipv6
+ *   - json
  *   - led
  *   - mdmx
  *   - rdm