Disable incremental build by default

.travis.yml

@@ -1,6 +1,6 @@
 language: java
 
-install: travis_wait 40 mvn -q clean install -Dgib.enabled=true
+install: travis_wait 40 mvn -q clean install --activate-profiles incremental
 
 jdk:
   - oraclejdk8

pom.xml

@@ -195,14 +195,17 @@
     </modules>
 
     <build>
-        <extensions>
+
-            <extension>
-                <groupId>com.vackosar.gitflowincrementalbuilder</groupId>
-                <artifactId>gitflow-incremental-builder</artifactId>
-                <version>3.1</version>
-            </extension>
-        </extensions>
     </build>
 
+    <profiles>
+        <profile>
+            <id>incremental</id>
+            <properties>
+                <gib.enabled>true</gib.enabled>
+            </properties>
+        </profile>
+    </profiles>
+
 
 </project>