Yet another refactor of deployer code. Generating datastore entry prepared for all implementations, not hardcoded.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
More hardcodes cleanup.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Don't invoke db:create for RubySite if datastore is Postgresql

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Don't allow svddeployer to ↵ endless loop while waiting for services that might not go down.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>