Update README info to reflect changes

README

 Introduction:
-The graduate bulletin hosts the graduate studies catalog of courses, department information, and graduate study policy information within a web interface. Textual data for the site is stored within a mediawiki instance, course data is stored in a relational database. Policy information is updated by graduate studies employees through the mediawiki edit interfaces. Course data is updated by the publications editor through a web interface. Minor maintenance tasks are handled by a web developer with direct access to the database.
+This website serves as a grad/undergrad agnostic homepage to the UNL Bulletins
 
 Authors:
 Brett Bieber brett.bieber@gmail.com
 
-Contacts:
-Judy Anderson (Editor)
-Jane Schneider (Grad Studies liaison & project lead)
-Barbara Brennan (Grad Studies liaison)
-Brett Bieber (Web Developer)
-
 Web Address(es):
-http://bulletin.unl.edu/graduate/
-alias - http://catalog.unl.edu/graduate/
+http://bulletin.unl.edu/
+alias - http://catalog.unl.edu/
 
 Server Information:
 Web Server:
@@ -21,13 +15,10 @@ Web Server:
     Location - Basement WSEC
 
 Database:
-    Datasource Name - mysql://ucommsrv.unl.edu/catalog
-    Server Admin - Brett Bieber
+    SQLite Database from the Course XML data retrieved from creq.unl.edu
 
 Source Code:
-    Git - http://github.unl.edu/iim/UNL_GraduateBulletin [IS]
-    Server Admin - Jim Goodwin [IS]
-    Location - Basement WSEC
+    Git - http://git.unl.edu/iim/UNL_GraduateBulletin [IS]
 
 Software:
     PHP
@@ -36,14 +27,12 @@ Software:
 
 Maintenance Tasks:
 
-Log In to Database:
-SSH  to ucommsrv, run mysql -u ...
-
+Update course snapshot:
+    php scripts/update_course_data.php
 
 Setup:
 
 copy config.sample.php to config.inc.php
-set the correct user name and password to the database
 
 copy www/sample.htaccess to www/.htaccess
 correct paths as necessary