comment out building unreleased version of VLog

Author: irina-dragoste

.travis.yml

@@ -1,40 +1,40 @@
-language: java
-os: linux
-jobs:
-    include:
-        - os: linux
-          dist: bionic
-          jdk: openjdk11
-          after_success:
-              - mvn clean test jacoco:report coveralls:report
-
-        - os: linux
-          dist: xenial
-          addons:
-              apt:
-                  sources:
-                      - ubuntu-toolchain-r-test
-                  packages:
-                      - gcc-6
-                      - g++-6
-                      - libstdc++6
-          env: CC=gcc-6 CXX=g++-6
-          jdk: openjdk8
-
-        - os: osx
-          osx_image: xcode10.2
-    allow_failures:
-        - dist: trusty
-
-## Uncomment section below and the packages above to build unreleased snapshots of karmaresearch/vlog into vlog4j-base jar
-before_install:
-#    # explicitly avoid bash as travis screws with .bashrc,
-#    # cf. https://travis-ci.community/t/travis-functions-no-such-file-or-directory/2286/12
-    - "[ -x /bin/dash ] && /bin/dash ./build-vlog-library.sh || /bin/sh ./build-vlog-library.sh"
-
-install: mvn install $OPTIONS -DskipTests=true
-
-cache:
-  directories:
-    - ./local_builds
-    - $HOME/.m2
+language: java
+os: linux
+jobs:
+    include:
+        - os: linux
+          dist: bionic
+          jdk: openjdk11
+          after_success:
+              - mvn clean test jacoco:report coveralls:report
+
+        - os: linux
+          dist: xenial
+          addons:
+              apt:
+                  sources:
+                      - ubuntu-toolchain-r-test
+                  packages:
+                      - gcc-6
+                      - g++-6
+                      - libstdc++6
+          env: CC=gcc-6 CXX=g++-6
+          jdk: openjdk8
+
+        - os: osx
+          osx_image: xcode10.2
+    allow_failures:
+        - dist: trusty
+
+## Uncomment section below and the packages above to build unreleased snapshots of karmaresearch/vlog into vlog4j-base jar
+before_install:
+#    # explicitly avoid bash as travis screws with .bashrc,
+#    # cf. https://travis-ci.community/t/travis-functions-no-such-file-or-directory/2286/12
+#   - "[ -x /bin/dash ] && /bin/dash ./build-vlog-library.sh || /bin/sh ./build-vlog-library.sh"
+
+install: mvn install $OPTIONS -DskipTests=true
+
+cache:
+  directories:
+    - ./local_builds
+    - $HOME/.m2