Merge pull request #79 from jglick/2.176.3

Test against newest LTS

Author: jglick

sample-plugin/pom.xml

@@ -14,7 +14,7 @@
     <properties>
         <revision>2.176.3</revision>
         <changelist>-SNAPSHOT</changelist>
-        <jenkins.version>2.176.2</jenkins.version>
+        <jenkins.version>2.176.3</jenkins.version>
         <java.level>8</java.level>
     </properties>
     <repositories>