Vento EMS breeze1

This is the initial release of Vento EMS. This release focuses of getting interested people registered in the event.

* Registration:
   - Register Attendants.
   - Register Groups of Attendants.
   - Register Event.
   - Register Groups Event Staff.
   - Register Sponsor Staff.
   - Handle Multiple Fees:
     - Student Fee
     - Early Bird Fee
     - Regular Fee
     - Late Registration
     - Presenter Fee

* Payments:
   - Register Bank Deposits.
   - Register Electronic Transfers.

* Scheduling:
   - Handle Talk Types:
     Plenaries, lightning Talks, Papers, Work in progress. Demonstration, Poster session, Expo area
   - Register Talks
* Reports:
   - Registration Report.
   - Attendance Report.