Fixed various issue with parsing string (such as \t and related),

Implemented escaping of slash '/' only in case of '</' to avoid potential issue with javascript and </script>
Many feature renaming to match Eiffel style and naming convention, kept previous feature as obsolete.
Restructured the library to make easy extraction of "converter" classes if needed in the future.
Updated part of the code to use new feature names.

library/kernel/json_boolean.e

@@ -1,8 +1,8 @@
 note
-	description: "JSON Truth values"
-	author: "Javier Velilla"
-	date: "2008/08/24"
-	revision: "Revision 0.1"
+	description: "JSON Boolean values"
+	author: "$Author$"
+	date: "$Date$"
+	revision: "$Revision$"
 
 class
 	JSON_BOOLEAN
@@ -12,14 +12,36 @@ inherit
 	JSON_VALUE
 
 create
+	make,
+	make_true, make_false,
 	make_boolean
 
 feature {NONE} -- Initialization
 
-	make_boolean (an_item: BOOLEAN)
-			--Initialize.
+	make (a_value: BOOLEAN)
+			-- Initialize Current JSON boolean with `a_boolean'.
 		do
-			item := an_item
+			item := a_value
+		end
+
+	make_true
+			-- Initialize Current JSON boolean with True.
+		do
+			make (True)
+		end
+
+	make_false
+			-- Initialize Current JSON boolean with False.
+		do
+			make (False)
+		end
+
+	make_boolean (a_item: BOOLEAN)
+			-- Initialize.
+		obsolete
+			"Use `make' Sept/2014"
+		do
+			make (a_item)
 		end
 
 feature -- Access