Fixed various Unicode text handling.

Moved example folder inside the library, and renamed it "demo"
Improved example code.

draft/library/wsf_js_widget/examples/demo/progress/increasing_progresssource.e

@@ -0,0 +1,44 @@
+note
+	description: "Summary description for {INCREASING_PROGRESSSOURCE}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	INCREASING_PROGRESSSOURCE
+
+inherit
+
+	WSF_PROGRESS_SOURCE
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	control: detachable WSF_PROGRESS_CONTROL
+
+	make ()
+		do
+		end
+
+feature -- Implementation
+
+	set_control (c: WSF_PROGRESS_CONTROL)
+		do
+			control := c
+		end
+
+	progress: INTEGER
+		do
+			if attached control as c then
+				Result := c.progress
+				if c.progress < 100 then
+					Result := Result + 1
+				end
+			else
+				Result := 0
+			end
+		end
+
+end