Update .travis.yml

Author: vongosling

.travis.yml

@@ -2,15 +2,6 @@ dist: trusty
 
 language: java
 
-install:
-  - echo "Downloading Maven 3.0";
-  - wget https://archive.apache.org/dist/maven/binaries/apache-maven-3.0-bin.zip || travis_terminate 1
-  - unzip -qq apache-maven-3.0-bin.zip || travis_terminate 1
-  - export M2_HOME=$PWD/apache-maven-3.0
-  - export PATH=$M2_HOME/bin:$PATH
-  - mvn -version
-  - mvn clean package install -DskipTests -Dgpg.skip 
-
 jdk:
   - oraclejdk8
   - oraclejdk9