removing the copyright string from the localization files - we will keep the Mconf-Live copyright message only on en_US, and all the other languages will load from it
creating a simple demo page for Mconf-Live
setup properly the demo page icon to the Mconf logo, and changed the page title from MconfLive to Mconf-Live, to be consistent with the other parts of the product
making the mconf-live demo page prettier