Removed download of wagon-http

Author: jgebal

.travis.yml

@@ -43,7 +43,6 @@ cache:
     - $MAVEN_CFG
 
 install:
-  - bash .travis/maven_cfg.sh
   - bash .travis/start_db.sh
   - bash .travis/install_utplsql.sh
   - bash .travis/install_demo_project.sh