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

.gitignore

.settings/org.eclipse.php.core.prefs

Gruntfile.js

Makefile

README.md

composer.json

composer.lock

config.sample.php

find-node-or-install

lib/.configsnapshots/configsnapshot-2010-04-15 09-10-17.xml

lib/.configsnapshots/configsnapshot-2011-03-10 14-06-27.xml

lib/.configsnapshots/configsnapshot-2011-08-30 16-34-36.xml

lib/.configsnapshots/configsnapshot-2014-04-14 09-00-33.xml

lib/.pear2registry

lib/.xmlregistry/channels/channel-__uri.xml

lib/.xmlregistry/channels/channel-doc.php.net.xml

lib/.xmlregistry/channels/channel-htmlpurifier.org.xml

lib/.xmlregistry/channels/channel-pear.php.net.xml

lib/.xmlregistry/channels/channel-pear.unl.edu.xml

lib/.xmlregistry/channels/channel-pear2.php.net.xml