Update default to 1.10.0
Install is the default action, not need for boilerplate.
tt-rss 1.10 uses mcrypt to encrypt db passwords
Update config file to latest, and add a few extra attrs
Add chefspec tests.
Add name to metadata.rb.
Limit tt-rss-user privilege grant to tt-rss db.
Use database_name instead of node attribute.
Don't create the database twice.
Qualify schema setup with a not_if to protect existing DBs
Fix the schema-setup guard.

The previous commit added a not_if guard to prevent schema init if the database
already exists, but it performed the check *after* database creation... breaking
new deploys.  This updates the not_if guard so the test occurs prior to db creation
so new deploys get the schema created whereas existing db's are left untouched.
Merge pull request #1 from mikelococo/master

Update to tt-rss 1.10.0, add chefspec tests.