fix file names and add file generator tests

5 jobs for master in 3 minutes and 56 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build Docker
passed #264459
ljt18_webapp
build docker

00:00:07

 
  Build
passed #264460
compile java

00:00:27

 
  Test
passed #264461
testing

00:00:29

 
  Staging
passed #264462
ljt18_webapp
deploy to vm

00:00:10

 
  Production
passed #264463
manual
deploy to heroku

00:02:42