Allow reserved C# keywords as enum values

[phojnacki]

Hi , I have to use reserved C# keyword "in" as enum symbol (in for inch):

{
"name": "DimensionUnits",
"type": {
  "type": "enum",
  "name": "DimensionUnitOfMeasure",
  "symbols": [
    "mm",
    **"in"**
  ]
}

I can achieve that in avrogen.exe by adding @ before symbol name in CodeGen.cs: (line 309)

foreach (string symbol in enumschema.Symbols)
{
    var alwaysAllowedSymbol = symbol;
    if (CodeGenUtil.Instance.ReservedKeywords.Contains(symbol))
        alwaysAllowedSymbol = '@' + symbol;
    CodeMemberField field = new CodeMemberField(typeof(int), alwaysAllowedSymbol);
    ctd.Members.Add(field);
}

Can we add it to official source code? Thanks. If not, could you provide me with explanation (maybe I could figure it out).