COOK-228, add support for debian-sys-maint user

This also introduces grants.sql, and we'll set up a replication
user here. And setting the password for these two users + root
by moving the openssl random generation to a new library.
Updating metadata, versions and documentation for bootstrap, for 0.8.x release of Chef
Remove metadata.json and update application readme.

* Metadata.json can be generated with the rake tasks.
* Use 'metadata[cookbook]' and 'metadata_all' to generate .json.
* Application readme needed a few more clarification points.
Remove metadata.json and update application readme.

* Metadata.json can be generated with the rake tasks.
* Use 'metadata[cookbook]' and 'metadata_all' to generate .json.
* Application readme needed a few more clarification points.
regenerate latest metadata.json for consistency across cookbooks.
merge refactoring of the bootstrap->chef cookbooks
Update metadata across the board.
COOK-316, add recipes to metadata for all cookbooks
chef 0.10 doesn't need metadata.json
openssl v1.0, readme to markdown
merge upstream
Preparing repository for splitting cookbooks into their own repos.

* Add a CONTRIBUTING file to each cookbook.
* Move the Changes/Roadmap section(s) to CHANGELOG.md.
* Create the Apache LICENSE file in each cookbook.
Merge branch 'master' of github.com:customink/cookbooks
[COOK-1087] Update the CONTRIBUTING file to fix a minor typo
add name attribute to metadata
release v1.0.2
Merge openssl cookbook as our subdir