Add redirect for URL containing only node id.
Tell travis to build openjdk7 only.
Disable e2e tests by default (which looks to cause issue with travis). Use -Pe2eTests to run them.
Fix all maven warning.
Merge pull request #619 from fxprunayre/improvements/rewrite-for-url-with-node-id

Add redirect for URL containing only node id.
Merge pull request #623 from fxprunayre/improvements/maven-warning-and-travis-build

Fix maven warning and travis build
Merge remote-tracking branch 'origin/stable-develop' into improvements/editor-config-display-view-according-to-session-and-metadata