Update index.coffee
first percentage in calculation
Calculation for Federation of BiH
New update
Calculation for Federation and RS
Added calculation for District of Brcko
More accurate calculation for Federation
Merge branch 'kenanz' into tryggvib
Broke calculations into data file and calculations file. All calculations are now general (not bound to entities) and only based on the tax data in to data file (no magic numbers)
Moved contributors to it's own file