CBL Android: add hello world tutorial for eclipse
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage
Merge branch 'stage' of https://github.com/couchbaselabs/docs-ng into stage
2.5: change nanoc.yaml so the 2.5 content isn't visible on the website.
2.5: admin-tasks, xdcr, upgrading, release notes, nanoc.yaml is the 2.5 version