Remove TEST_JETTY_PORT variable from blacklight.yml

This is not something we use in Blacklight and can easily be set in an application that uses blacklight if needed.

Also removed old comments about jetty_path, a configuration option that was removed long ago.

lib/generators/blacklight/templates/config/blacklight.yml

@@ -1,21 +1,9 @@
-# = jetty_path key
-# each environment can have a jetty_path with absolute or relative
-# (to app root) path to a jetty/solr install. This is used
-# by the rake tasks that start up solr automatically for testing
-# and by rake solr:marc:index.  
-#
-# jetty_path is not used by a running Blacklight application
-# at all. In general you do NOT need to deploy solr in Jetty, you can deploy it
-# however you want.  
-# jetty_path is only required for rake tasks that need to know
-# how to start up solr, generally for automated testing. 
-
 development:
   adapter: solr
   url: <%= ENV['SOLR_URL'] || "http://127.0.0.1:8983/solr/blacklight-core" %>
 test: &test
   adapter: solr
-  url: <%= ENV['SOLR_URL'] || "http://127.0.0.1:#{ENV['TEST_JETTY_PORT'] || 8983}/solr/blacklight-core" %>
+  url: <%= ENV['SOLR_URL'] || "http://127.0.0.1:8983}/solr/blacklight-core" %>
 production:
   adapter: solr
   url: <%= ENV['SOLR_URL'] || "http://127.0.0.1:8983/solr/blacklight-core" %>