[SPARK-12736][CORE][DEPLOY] Standalone Master cannot be started due t…

…o NoClassDefFoundError: org/spark-project/guava/collect/Maps

/cc srowen rxin

Author: Jacek Laskowski <jacek@japila.pl>

Closes #10674 from jaceklaskowski/SPARK-12736.

network/common/pom.xml

@@ -55,6 +55,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
+      <scope>compile</scope>
     </dependency>
 
     <!-- Test dependencies -->