added convergence test for LMSEstimator - added rat exclusion for TSV test file
<plugin>
<groupId>org.apache.rat</groupId>
<artifactId>apache-rat-plugin</artifactId>
+ <configuration>
+ <excludes>
+ <exclude>**/lms-data.tsv</exclude>
+ </excludes>
+ </configuration>
</plugin>
</plugins>
</build>
