Updated license and copyright.

Updated classes with bottom indexing notes related to copyright and license.

library/kernel/json_array.e

@@ -186,4 +186,7 @@ feature {NONE} -- Implementation
 invariant
 	items_not_void: items /= Void
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_boolean.e

@@ -81,4 +81,7 @@ feature -- Status report
 			Result := item.out
 		end
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_null.e

@@ -45,4 +45,7 @@ feature {NONE} -- Implementation
 
 	null_value: STRING = "null"
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_number.e

@@ -143,4 +143,7 @@ feature -- Implementation
 invariant
 	item_not_void: item /= Void
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_object.e

@@ -325,4 +325,7 @@ feature {NONE} -- Implementation
 invariant
 	items_not_void: items /= Void
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_string.e

@@ -500,4 +500,7 @@ feature {NONE} -- Implementation
 invariant
 	item_not_void: item /= Void
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end

library/kernel/json_value.e

@@ -40,4 +40,7 @@ feature -- Visitor pattern
 		deferred
 		end
 
+note
+	copyright: "2010-2014, Javier Velilla and others https://github.com/eiffelhub/json."
+	license: "https://github.com/eiffelhub/json/blob/master/License.txt"
 end