changing the /solr path, additional steps needed for 6.1

[Chris Morley]

This might help some people:
  
 To change the URL to server:port/ourspecialpath from server:port/solr is a 
bit inconvenient.  You have to change several files where the solr part of 
the request path is hardcoded:
  
 server/solr-webapp/webapp/WEB-INF/web.xml
 server/solr/solr.xml
 server/contexts/solr-jetty-context.xml
  
 Now, with the release of the New UI defaulted to on in 6.1, you also have 
to change:
 server/solr-webapp/webapp/js/angular/services.js
 (in a bunch of places)
  
 -Chris.