Fixed issues 
Added the ErrorPage
Added the Configuration Class to create new configuration managers
Added the SimpleConfiguration to manage simple configuration files
Added the MAIN.SETTINGS to configure the framework
Now the HttpServer::mapPath replace the char '~' with the current
framework installation path and replace the char '%' with the current
website document root.

Change-Id: I8a53842a643545532cd835cf1c53e30286b81b7d
Signed-off-by: Marcelo <Marcelo@mInternauta.Home>