added comments
added GHG (greenhouse gas emissions) as a new PhysicalDimension
added setter for amount / unit
Merge branch 'master' of https://github.com/ajaggi/eaticious.git
added getWeightClass()
added setters for amount / unit
added getEnergyMixFactor()
added getTransportationDetails()

tbd
added units for distance and for greenhouse gases
corrected parameters after refactoring vessel
corrected parameters after refactoring vessel
eliminated isMassUnit as it can easily be checked with
Unit.getPhysicalDimension.equals(PhysicalDimension.MASS)
started implementation for calculation of co2e from commercial transport
added enum to class as it is not worth to have a three value enum
without methods in a single file
added to manage special information used for calculation of co2e from
transportation, holding region-specific values just needed for this
calculation
removed test after eliminating method from class under test
moved enum Landscape and getLandscape into Region
replaced by CommercialVessel
added task tags (APPROVE, CHECK, DISCUSS) for better communication

need to be configured in task vview to be used effectively