adding connectDbs library
fixing cb error
fix for pgsql
adding db clients for components initialization
addin kvStore and mockDb
retrieve db
fix timeout error on connect Db
adding sample Users
adding config
Users components
user manager
validation and normalization samples
Automate API generation
adding delete
adding CRUD and some little fixes
adding sha1
restful auth component
fix url ApiCreator
fix grunt errors
Merge branch 'persistence'