Update .travis.yml

Added back in the corrected tar for distrbutions

Author: drlehr

.travis.yml

@@ -1,8 +1,10 @@
 dist: xenial
+
 language: java
 script: 
   - gradle clean build
   - tar -zcf hello_world_test_reports.tar.gz build/reports
+  - tar -zcf hello_world_executable_distributions.tar.gz build/distributions
   - ls -R
 
 before_deploy:
@@ -22,6 +24,7 @@ deploy:
   file: 
     - README.md
     - hello_world_test_reports.tar.gz 
+    - hello_world_executable_distributions.tar.gz 
   skip_cleanup: true
   on:
     tags: false