updated CI config

.travis.yml

@@ -21,7 +21,7 @@ addons:
     build_command: "mvn -fmain/pom.xml clean test -DskipTests"
     branch_pattern: release.*
 install:
-- mvn -fmain/pom.xml dependency:go-offline -Pcoverage,release
+- mvn -fmain/pom.xml clean install -DskipTests dependency:go-offline -Pcoverage,release # "clean install" needed until we can exclude artifacts currently in the reactor, see https://maven.apache.org/plugins/maven-dependency-plugin/go-offline-mojo.html#excludeReactor and https://issues.apache.org/jira/browse/MDEP-568
 script:
 - mvn --update-snapshots -fmain/pom.xml clean test jacoco:report verify -Pcoverage
 after_success:

main/commons/pom.xml

@@ -38,11 +38,6 @@
 			<groupId>com.google.dagger</groupId>
 			<artifactId>dagger-compiler</artifactId>
 		</dependency>
-		
-		<dependency>
-			<groupId>com.google.dagger</groupId>
-			<artifactId>dagger-compiler</artifactId>
-		</dependency>
 
 		<!-- Logging -->
 		<dependency>