SDSS-1135: Point eep alias to gep site (#337)

* SDSS-1135: Point eep alias to gep site.

docroot/sites/sites.php

@@ -93,12 +93,13 @@
 // Manually point LIVE domains that don't fit naming conventions here.
 // E.g., $sites['<domain>'] = '<directory>';
 // E.g., $sites['mysite.stanford.edu'] = 'my_site';
-$sites['sustainabilityleadership.stanford.edu'] = 'changeleadership';
 $sites['earthsystems.stanford.edu'] = 'esys';
-$sites['epsci.stanford.edu'] = 'gs';
+$sites['eep.stanford.edu'] = 'gep';
 $sites['energypostdoc.stanford.edu'] = 'sepf';
-$sites['understand-energy.stanford.edu'] = 'understandenergy';
+$sites['epsci.stanford.edu'] = 'gs';
+$sites['sustainabilityleadership.stanford.edu'] = 'changeleadership';
 $sites['techtransferfordefense.stanford.edu'] = 'hackingfordefense';
+$sites['understand-energy.stanford.edu'] = 'understandenergy';
 
 // Manually point dev/test domains here.
 $sites['understand-energy-dev.stanford.edu'] = 'understandenergy';