Add versions to static page
version of druid-server
server versions with loaded extensions versions
Merge relevant changes from 'druid-version-info'
No need of druid-server.version
removing debug line.
druid-api version not required
Some minor fixes
Code refactoring, one place!
added title; minor typo fixes
added title; fixed link to configuration
refactored sidebar sections to group related topics together under a section that encompasses what they are about, and communicates to a user that this is the go-to section for provisioning/deploying etc. a druid cluster
Refactored modules section for better flow/readability and added link to extending druid
added title
Merge pull request #311 from metamx/versions

Add versions to static page
some spell check fixes for paper
fix figures
update pdf
fix formatting on paper
Merge branch 'master' of github.com:metamx/druid