Fix #106 when db hangs the connection
Some comments
Also caches the db status if its alive.
fixed base driver class link
Merge pull request #110 from andrewsmedina/master

fixed base driver class link
merge version 0.0.9

Merge branch 'ft_import_export_db'
Merge branch 'ft_import_export_db' of github.com:globocom/database-as-a-service
Merge branch 'master' of github.com:globocom/database-as-a-service into ft_import_export_db