Merge pull request #3952 from ethereum/disableTestsOnTravisAgain

Disable tests on travis again.

.travis.yml

@@ -160,7 +160,8 @@ install:
     - test $SOLC_INSTALL_DEPS_TRAVIS != On || (scripts/install_deps.sh)
     - test "$TRAVIS_OS_NAME" != "linux" || (scripts/install_cmake.sh)
     # Disable tests unless run on the release branch, on tags or with daily cron
-    - if [ "$TRAVIS_BRANCH" != release -a -z "$TRAVIS_TAG" -a "$TRAVIS_EVENT_TYPE" != cron ]; then SOLC_TESTS=Off; fi
+    #- if [ "$TRAVIS_BRANCH" != release -a -z "$TRAVIS_TAG" -a "$TRAVIS_EVENT_TYPE" != cron ]; then SOLC_TESTS=Off; fi
+    - SOLC_TESTS=Off
     - if [ "$TRAVIS_BRANCH" = release -o -n "$TRAVIS_TAG" ]; then echo -n > prerelease.txt; else date -u +"nightly.%Y.%-m.%-d" > prerelease.txt; fi
     - echo -n "$TRAVIS_COMMIT" > commit_hash.txt