- Removing old outdated postgresql 8.3 recipe.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Update postgresql9 recipe to the current version with backups
    working properly again.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Clean up README

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Fix it so the attributes no longer error out when no utility
    instances are booted.
  - Make it so that it does not run on 32-bit platforms as that can
    damage your data.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Hardening the mongodb recipe so it does not fail at compile time for
    users without utility instances (who are not even activating said
    recipe)

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
Restart DJ processes with the new application code.
Remove superfluous 'h' in the previous commit.
DO NOT DO THIS
  - Remove dnapi specific code.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Removed last dnapi component.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
update_file now honours not_if declarations
typo
fixing typo in comments
Edited cookbooks/mongodb/README.md via GitHub
Edited cookbooks/mongodb/README.md via GitHub
Edited cookbooks/mongodb/recipes/app.rb via GitHub
removing mysql_administrative_tools
  - Add Riak and Riaksearch cookbooks from github.com/damm/ey-riak and
    github.com/damm/ey-riaksearch.  They are still experimental and not
    supported, however they are free for you to test, use and help vet.

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
  - Commonly customers using RVM and Ruby 1.9.2 will rake test in
    ey-cloud-recipes and as syntax has changed between 1.8 and 1.9 they
    will get errors.  This is added just to ensure you always use ruby
    1.8.7 when testing.  Recipes do not run on 1.9.2 at this time!

Signed-off-by: Scott M. Likens <slikens@engineyard.com>
update README