Switch from Jenkins to Travis CI

.travis.yml

+language: java
+jdk: oraclejdk8
+branches:
+  only: master
+install: true
+script: ".travis/build.sh"
+after_success: ".travis/notify.sh Travis-Success"
+after_failure: ".travis/notify.sh Travis-Failure"
+env:
+  global:
+  - secure: NqQnD838jkrZYdEdVBigS1nKaYDwf1u9mWidxenU+wE2/PLSYz8yO/mD9XTy1uaAji6yazNN/odQinIukcUr0rAGcFoxZg93GiXLGuLBosgUKx9OHm2IThOimhPoUjeoR2BcqA/EV7bordLTNHnM5ZCg4uQkasIIDZFZk7lPx9w=
+  - secure: JvJcNdcbec8ybGIXj7jGAzQiayeGPWxXzOKm7Ek7T0qg1O7aozqWl3qX+VcH5Q0wiLlhtJjshjhCn3FT0CW/ART3AyKt3rmYvujERYVapIFAfceI/4aHFuUfryOYlunHF58+STOKWrDAaotxk/yeILBB4kQMLSFgm2B3f/iAuUU=

.travis/build.sh

+#!/bin/sh
+dir="$(dirname "$0")"
+test "$TRAVIS_SECURE_ENV_VARS" = true \
+  -a "$TRAVIS_PULL_REQUEST" = false \
+  -a "$TRAVIS_BRANCH" = master &&
+  mvn -Pdeploy-to-imagej deploy --settings "$dir/settings.xml" ||
+  mvn install

.travis/notify.sh

+#!/bin/sh
+curl -fs "https://jenkins.imagej.net/job/$1/buildWithParameters?token=$TOKEN_NAME&repo=$TRAVIS_REPO_SLUG&commit=$TRAVIS_COMMIT&pr=$TRAVIS_PULL_REQUEST"

.travis/settings.xml

+<settings>
+  <servers>
+    <server>
+      <id>imagej.releases</id>
+      <username>travis</username>
+      <password>${env.MAVEN_PASS}</password>
+    </server>
+    <server>
+      <id>imagej.snapshots</id>
+      <username>travis</username>
+      <password>${env.MAVEN_PASS}</password>
+    </server>
+  </servers>
+</settings>

pom.xml

@@ -25,8 +25,8 @@
 		<url>https://github.com/bigdataviewer/bigdataviewer-server/issues</url>
 	</issueManagement>
 	<ciManagement>
-		<system>Jenkins</system>
-		<url>http://jenkins.imagej.net/job/bigdataviewer-server/</url>
+		<system>Travis CI</system>
+		<url>https://travis-ci.org/bigdataviewer/bigdataviewer-server</url>
 	</ciManagement>
 
 	<properties>