Confbal schema changes for Yokozuna

  * Made a 'search.solr.*' namespace
  * Edited documentation
  * changed search's datatype to flag
  * added directory datatorp where appropriate.
Initialize atoms required outside of Yokozuna
Merge pull request #276 from basho/confbal/schema

Confbal schema changes for Yokozuna
Merge pull request #277 from basho/bugfix/rz/initialize-atoms

Initialize atoms required outside of Yokozuna
Merge branch 'develop' into feature/er/compress-schema-cluster-md
Cleanup comments