Workbench: maven warning

[PetrToman]

When building Workbench by maven, a warning appears:

Some problems were encountered while building the effective model for org.encog:encog-workbench:jar:3.1.0-SNAPSHOT
'build.plugins.plugin.version' for org.apache.maven.plugins:maven-jar-plugin is missing. @ line 106, column 15

It is highly recommended to fix these problems because they threaten the stability of your build.
For this reason, future Maven versions might no longer support building such malformed projects.

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This can be fixed by adding version tag to pom.xml - line 109:

<version>2.3.2</version>

[seemasingh]

Thanks, good point. Just added that.