travis: remove travis profile from pom and use travis-cobertura profile commons-parent

Author: PascalSchumacher

.travis.yml

@@ -25,4 +25,4 @@ script:
   - mvn
 
 after_success:
-  - mvn clean cobertura:cobertura coveralls:report
+  - mvn clean cobertura:cobertura coveralls:report -Ptravis-cobertura

pom.xml

@@ -427,34 +427,6 @@ file comparators, endian transformation classes, and much more.
         </plugins>
       </build>
     </profile>
-    <profile>
-      <id>travis</id>
-      <activation>
-        <property>
-          <name>env.TRAVIS</name>
-          <value>true</value>
-        </property>
-      </activation>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.codehaus.mojo</groupId>
-            <artifactId>cobertura-maven-plugin</artifactId>
-            <version>${commons.cobertura.version}</version>
-            <configuration>
-              <formats>
-                <format>xml</format>
-              </formats>
-            </configuration>
-          </plugin>
-          <plugin>
-            <groupId>org.eluder.coveralls</groupId>
-            <artifactId>coveralls-maven-plugin</artifactId>
-            <version>3.1.0</version>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
     <profile>
       <id>java9</id>
       <activation>