add install script

Travis will call assemble for the install. This avoids
the need to repeat that work in the build step when using
the default.

.travis.yml

@@ -2,4 +2,5 @@ language: java
 jdk:
   - oraclejdk8
 sudo: false
+install: "./installViaTravis.sh"
 script: "./buildViaTravis.sh"

installViaTravis.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# This script will build the project.
+
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+  echo -e "Assemble Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]"
+  ./gradlew assemble
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" == "" ]; then
+  echo -e 'Assemble Branch with Snapshot => Branch ['$TRAVIS_BRANCH']'
+  ./gradlew -Prelease.travisci=true assemble 
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then
+  echo -e 'Assemble Branch for Release => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']'
+  ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true assemble
+else
+  echo -e 'WARN: Should not be here => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']  Pull Request ['$TRAVIS_PULL_REQUEST']'
+  ./gradlew assemble
+fi