Released Version 1.0-beta2

Webzash Version 1.0-beta2 release !

Major features include :
- User authentication
- Role based permissions
- Voucher auto numbering
- Ability to Lock a account and make it read only
- Updated all SQL queries with active record queries (will allow support for multiple database backed eg: sqlite, postgres, oracle, etc)
- Removed support for Draft vouchers
- Help and FAQ section
- Tooltips