Add ability to use Handlebars Helper

[SgTS2020]

Include feature like :

• remove first characters (table name is tblCustomer should be named as class Customer)
• Fomat string (class name) in CamelCase
  ...
  Such as we can do with Handelbars Helper.

[tonysneed]

Resolved by #19. See here. /cc @SgTS2020

[tonysneed]

Included with RC3 release.