title: Cannot login to Apache Usergrid deployed on Tomcat7
body: <p>I downloaded and built Apache Usergrid on my Ubuntu 14.04 LTS and deployed the ROOT.war on my local tomcat7 server as per instructions given at <a href="https://usergrid.incubator.apache.org/docs/deploy-local/" rel="nofollow">https://usergrid.incubator.apache.org/docs/deploy-local/</a>. I copied usergrid-deployment.properties file to CATALINA_HOME/lib, restarted Tomcat server and am trying to test it using <code>http://localhost:8080/system/database/setup</code> as per the instructions. </p>
  
  <p>I get a login screen that has the following text at the top: [ A username and password are being requested by <code>"http://localhost:8080"</code>. The site says: "Usergrid Authentication". ]. I try to login with the superuser id/pw as given in the usergrid-deployment.properties file but it does not recognize the id/pw and keeping throwing the same login screen. Did anyone encounter this problem? What am I missing? Do I need to add the superuser id/pw info to tomcat-users.xml? The instructions didn't ask for this. Even if I add what "role" would I use? Any help appreciated. BTW my Cassandra deployment works fine independent of Tomcat &amp; Usergrid.</p>