Merge branch '4.1' of git.unl.edu:iim/UNL_Search into 4.1

lib/downloads/UNL_DWT-0.9.0.tgz

lib/downloads/UNL_Templates-1.3.0RC2.tgz

lib/downloads/UNL_Templates-1.4.0RC3.phar

lib/downloads/UNL_Templates-1.4.0RC3.tgz

lib/php/UNL/Autoload.php

lib/php/UNL/Cache/Lite.php

lib/php/UNL/Cache/Lite/File.php

lib/php/UNL/Cache/Lite/Function.php

lib/php/UNL/Cache/Lite/NestedOutput.php

lib/php/UNL/Cache/Lite/Output.php

lib/tests/pear.unl.edu/UNL_Templates/UNL_TemplatesTest.php

package.json

www/index.php

www/js/.gitignore

www/js/embed-src/analytics.js

www/js/embed-src/ga.js

www/js/embed-src/jquery.js

www/js/embed-src/main.js

www/js/embed-src/require-css/LICENSE

www/js/embed-src/require-css/css-builder.js