Deploy snapshot to Sonatype snapshots repo

Author: kkorotkov

.travis.yml

@@ -9,4 +9,4 @@ script:
   - mvn clean verify
   - java -jar NetLicensingClient-demo/target/netlicensing-client-demo.jar
 after_success:
-  - env
+  - test "${TRAVIS_JDK_VERSION}" == "openjdk7" && test "${TRAVIS_TEST_RESULT}" == "0" && mvn deploy -Drepo.snapshots.url=https://oss.sonatype.org/content/repositories/snapshots