Those two one-line scripts are just loading require.js, which states:
@license RequireJS 2.0.1 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
Available via the MIT or new BSD license. see: http://github.com/jrburke/requirejs for details"MIT license" refers to the Expat License, or perhaps the X11 License. Both of these are libre.
"New BSD license" refers to the Modified BSD License -- also libre.
