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

lib/docs/pear.unl.edu/UNL_DWT/examples/basic/example.ini

...docs/pear.unl.edu/UNL_DWT/examples/basic/example.test.ini

...cs/pear.unl.edu/UNL_DWT/examples/basic/example_style1.php

...s/pear.unl.edu/UNL_DWT/examples/basic/template_style1.dwt

lib/docs/pear.unl.edu/UNL_DWT/examples/example.ini

lib/docs/pear.unl.edu/UNL_DWT/examples/example.test.ini

lib/docs/pear.unl.edu/UNL_DWT/examples/example_style1.php

lib/docs/pear.unl.edu/UNL_DWT/examples/scanner_example.php

lib/docs/pear.unl.edu/UNL_DWT/examples/template_style1.dwt

lib/docs/pear.unl.edu/UNL_Templates/examples/convert.php

....edu/UNL_Templates/examples/customization/CustomClass.php

...mplates/examples/customization/customization_example.html

...emplates/examples/customization/customization_example.php

lib/docs/pear.unl.edu/UNL_Templates/examples/example1.php

lib/docs/pear.unl.edu/UNL_Templates/examples/scanner.php

lib/downloads/UNL_Autoload-0.5.0.tgz

lib/downloads/UNL_Cache_Lite-0.1.0.tgz

lib/downloads/UNL_DWT-0.7.1.tgz

lib/downloads/UNL_DWT-0.7.2.tgz

lib/downloads/UNL_DWT-0.9.0.phar