Temporarily disable example-bazel build for Travis CI. (#1229)
Temporarily disable example-bazel build for Travis CI. (#1229)

* Temporarily disable example-bazel build for Travis CI.

* Move bazel to allow-failures

* Put back the original bazel entry.

songy23/instrumentation-java,bogdandrutu/opencensus-java,census-instrumentation/opencensus-java,songy23/instrumentation-java,bogdandrutu/instrumentation-java,sebright/opencensus-java,census-instrumentation/opencensus-java,bogdandrutu/opencensus-java,bogdandrutu/instrumentation-java,sebright/instrumentation-java,songy23/instrumentation-java,sebright/instrumentation-java,sebright/opencensus-java,sebright/opencensus-java,census-instrumentation/opencensus-java,bogdandrutu/opencensus-java