Resolve "Creation of jar in CI fails"

Closes #26 (closed)

.gitlab-ci.yml

 stages:
 - build
-- test
+# - test
 
 build:
   image: openjdk:8
   stage: build
   script:
     - ./gradlew --console=plain assemble jar
+    - ls -R /builds/jastadd/relational-rags/build/
   artifacts:
     paths:
       - "/builds/jastadd/relational-rags/build/libs/*relast*.jar"