(cherry-pick from master branch)
Yang plugin had missing version causing build failure.
For some reason, it just now became an issue.
Change-Id: If9651a9cdc5f568cd2361fc0e1e80088843b1292
Signed-off-by: Patrick Brady <pb071s@att.com>
Issue-ID: APPC-324
<plugin>
<groupId>org.opendaylight.yangtools</groupId>
<artifactId>yang-maven-plugin</artifactId>
<plugin>
<groupId>org.opendaylight.yangtools</groupId>
<artifactId>yang-maven-plugin</artifactId>
+ <version>${odl.yangtools.version}</version>
<executions>
<execution>
<id>config</id>
<executions>
<execution>
<id>config</id>