…-.-).

Added default alpha values when reading color values without an alpha component

Add ulong support.

- The parser will now automatically mark arrays or objects as inline when it doesn't contain any
  new line characters. This should more or less preserve the layout.
- Added new extension file "SimpleJSONDotNetTypes.cs" to provide support for some basic .NET types
  like decimal, char, byte, sbyte, short, ushort, uint, DateTime, TimeSpan and Guid as well as some
  nullable types.
- Fixed an error in the Unity extension file. The Color component order was wrong (it was argb, now it's rgba)
- There are now two static float variables (ColorDefaultAlpha and Color32DefaultAlpha) to specify the default
  alpha values when reading UnityEngine.Color / Color32 values where the alpha value is absent. The default
  values are 1.0f and 255 respectively.

Fixed null string implicit conversion

Fix wrong count for missing alpha

Fix for ReadColor & ReadColor32

…aster

Added "#if UNITY_5_3_OR_NEWER" to exclude the Unity specific extension from non Unity projects

Replaced "s is null" with "s == null" for backward compatibility.

Fixed a few missed invariant culture cases

Fixed missing invariant culture in JSONNumber

Changed JsonObject's indexer operator to use Dictionary.TryGetValue(key, out value) instead of checking the existence of the key by calling Dictionary.Contains(key) before returning the value.

JSONObject's indexer performance improvement