Merge pull request #61 in VECTO/vecto-sim from ~EMKRISPMI/vecto-sim:develop to develop

* commit 'f1de7281': (42 commits)
  - Create JIRA issue dialog with pdf help file
  - Small GUI updates
  - Updated generic vehicles to new .vveh formats
  - Combined Drag Coefficient * Cross Sectional Area in one parameter - Updated .vveh file format and Vehicle Editor
  - Updated Assembly Information - Updated generic 40t Truck to avoid transmission extrapolation
  - Updated Generic Vehicles to new file formats
  - Updated Generic Vehicles (Declaration Mode) to new file formats - DEV Options are now only available in Engineering Mode - Bugfix: Error in Electric System aux power calculation - Gearbox Editor now shows generic and user-defined shift polygons (if available) - Various small updated in GUI
  - Moved gear-specific Full Load Curves to Gearbox File - Updated .vgbx file format - Updated .veng file format - Removed WHTC Correction Factor Calculation
  Fixed error in Declaration Mode Pneumatic System Aux Power calculation ([kW] were interpreted as [W])
  - Updated generic 24t Coach .vcdv file for higher speeds to avoid extrapolation - Renamed output "FC" to "FC-Map" for better clarification - Same header for g/h and g/km output - Reduced minimum turbine speed for 1C-to-2C AT up-shift condition from 900 to 700rpm.
  - updates in start gear calculation and shift model
  - Updated cross wind correction parameters - Updated gear shift model
  -updated CHANGES
  - PwheelPos output in VSUM file.
  - defined constant for trailer tyre
  - Added backwards compatibility with updated wheels list - WHTC Weighting Factors as separate file (not part of Segment Table)
  - Updated declaration config.
  - Bugfix: Unit error in Cd(v) methods caused incorrect Delta-Cd value being used
  - Implemented new Cd*A(v) method - Small update in TC model
  - updated changelog - updated version number
  ...