http: suppress clirr from regular execution

https://codereview.appspot.com/10053043/

Author: Yaniv Inbar

pom.xml

@@ -481,14 +481,9 @@
  <configuration>
  <comparisonVersion>1.15.0-rc</comparisonVersion>
  <ignoredDifferencesFile>${basedir}/../clirr-ignored-differences.xml</ignoredDifferencesFile>
+ <failOnError>false</failOnError>
+ <logResults>true</logResults>
  </configuration>
- <executions>
- <execution>
- <goals>
- <goal>check</goal>
- </goals>
- </execution>
- </executions>
  </plugin>
  </plugins>
  </build>