- added Int/UInt typedef in Json namespace. Modified Value::Int and Value::UInt to be typedef on those. Modified code to use Json::Int instead of Value::Int.
- added Value constructor taking begin/end pointer to initialize the Value with a non-zero terminated string.

diff --git a/include/json/forwards.h b/include/json/forwards.h
index ee76071..d0ce830 100644
--- a/include/json/forwards.h
+++ b/include/json/forwards.h
@@ -5,14 +5,19 @@
 
 namespace Json {
 
+   // writer.h
    class FastWriter;
-   class Reader;
    class StyledWriter;
 
+   // reader.h
+   class Reader;
+
    // features.h
    class Features;
 
    // value.h
+   typedef int Int;
+   typedef unsigned int UInt;
    class StaticString;
    class Path;
    class PathArgument;