Eclipse build error

[iluwatar]

When urm-maven-plugin is added to pom.xml Eclipse fails to use it in the build.

Workaround is to disable the plugin in the Eclipse build and use it only in command line builds.

https://github.com/iluwatar/java-design-patterns/commit/6026eedd51b9753250051b620312bbedd2ccd6ef#diff-600376dffeb79835ede4a0b285078036