Project autoplot-test-servlet

hit the servlet to get results.  The servlet is copied over from the autoplot-jar-servlet and installed on a second tomcat server running on 8180.  Note if you have perennial trouble getting this to work, check the Tomcat logs to make sure it's not running out of PermGen memory.  I had to set this manually.  This is going to run tests like:

wget -O test-servlet-002.png http://192.168.0.208:8180/AutoplotServlet/SimpleServlet?vap=http%3A%2F%2Fautoplot.org%2Fdata%2Fautoplot-applet.vap

and comparing the result to a norm.

NOTES:
= 2018-10-10 =
For some reason the tomcat server is not auto-deploying the app.  This needs to be investigated.