#1 - remove hack for travis and mark appropriate files as executable

Author: saintf

.travis.yml

@@ -21,7 +21,6 @@ before_install:
   # setup https authentication credentials, used by ./mvnw release:prepare
   - git config credential.helper "store --file=.git/credentials"
   - echo "https://$GH_TOKEN:@github.com" > .git/credentials
-  - chmod +x mvnw
 
 install:
   # Override default travis to use the maven wrapper