Version 2.15

Version	2.15.0
Release Date	2023-03-17
Author	Albert Ball
Changelog	Addition of a 64 bit Windows version. Routes can now be truncated from the start as well as from the end. Added the ability to invert a timetable entry to make construction of return journeys easier. Increased flexibility of timetable services - 'Sns' and 'Sfs' can now be followed immediately by 'Fjo' and 'Frh' without any location instructions - this feature is not backwards compatible. Added a new timetable instruction 'dsc', to change the service description when stopped at a named location. The train information window now includes speed in both mph and km/h. Split trains can now vary the mass and power to each portion of the split, rather than 50%/50%, as an additional element in the timetable instruction. Ability to stop the flashing warning icons on the left. Various bug fixes and behavioural improvements.