Remove unit testing in Travis

Signed-off-by: Tim Smith <tsmith@chef.io>

.travis.yml

@@ -39,12 +39,4 @@ before_script:
   - eval "$(chef shell-init bash)"
   - chef --version
 
-script: KITCHEN_LOCAL_YAML=kitchen.dokken.yml kitchen verify ${INSTANCE}
-
-matrix:
-  include:
-    - script:
-      - delivery local all
-      env:
-        - UNIT_AND_LINT=1
-        - CHEF_LICENSE=accept
+script: KITCHEN_LOCAL_YAML=kitchen.dokken.yml kitchen verify ${INSTANCE}
\ No newline at end of file