Merge pull request #92 from arey/bugfix/failOnNoGitDirectory

#14 Do not fail maven build of the .git directory is missing

pom.xml

@@ -122,6 +122,7 @@
                             <generateGitPropertiesFile>true</generateGitPropertiesFile>
                             <generateGitPropertiesFilename>${project.build.outputDirectory}/git.properties
                             </generateGitPropertiesFilename>
+                            <failOnNoGitDirectory>false</failOnNoGitDirectory>
                         </configuration>
                     </plugin>
                 </plugins>