Add PAWAN data. Burst diameter from Steve's site.
Add PAWAN balloons to menu.
Merge pull request #6 from philcrump/patch-1

Add Pawan Data to calculator
'PAWAN' => 'Pawan' in drop-down menu.
Merge pull request #7 from philcrump/patch-1

Cosmetic: 'PAWAN' => 'Pawan' in drop-down menu.
Add PAWAN 1600g data. BD,Cd from Steve's site.
Add 1600g Pawan to menu.
Merge pull request #8 from philcrump/patch-1

Add Pawan 1600g Data to Calculator
added hwoyee 3000
Merge pull request #9 from rossengeorgiev/master

Adding of Hwoyee 3000
Update calc.js
Update calc.js
Merge pull request #13 from abrosio/patch-4

Update calc.js: change burst diameter of Hwoyee 3kg to 12.5m