Added a basic .travis.yml
added a build status image
Added notifications
added the configurations to deploy artifacts in sonatype
Merge branch 'master' of github.com:nandana/ldp4j
Update .travis.yml to add the deployment configuration
Fixed a validation error in .travis.yml
Fixing maven deployment issues
added the sonatype repositories
Merge branch 'master' of github.com:nandana/ldp4j
Merge pull request #4 from nandana/master

Deployment of artifacts to oss.sonatype.org maven repo