The monitoring report is an additional output file to serve monitoring
purposes.

This reverts merge request !213

Problem: system localization (specifically the decimal separator symbol)
would cause bad data to be introduced in the bus engine fuel map.

This reverts commit da5220c9, reversing
changes made to b49831cc.

Restore wrong exempted techs in XSD alongside the
correct ones, for backwards compatibility.

Introduction of a clutch slipping speed depending on gradient to ensure
that a powertrain with low torque can start uphill if it is possible by
increasing ICE speed during slipping:
- fixes the following issues :
    - #331
    - #367
    - #372, #373, #374, #375
    - #393, #439, #446, #449, #478, #481, #488, #494
    - #420
    - #573, #582
- computation of ice torque necessary to perform a given acceleration
for current gradient and slope based on built-in functions
- adding a function to compute the interpolated min speed necessary to
get target torque
- additional correction of target torque (+1%) as safety for overloaded
vehicle to make sure worst case are dealt with (#393 and #420)
- also tested on generic vehicles not concerned by the issue, with big
ice / high torque (bus and tractors) with zero or very limited change in
 consumption in those cases (mean consumption variation for vehicle
presenting one : -0.02%)

Completed vehicle jobs with manufacturing step where
VehicleDeclarationType is final, need to be validated regarding their
auxiliaries, according to the 2017/2400 regulation, annex III, table 3a.
Without this explicit validation the simulation
fails without an appropriate error message.

- fix issue 551 : braking powersearch issue on vehicle with IEPC with 3 Gears
- in fact it is a problem of short brake phase during which a gearshift
is made: upshift so fast that it brakes too much without brake
(due to automatic gearbox configuration with no torque interruption)
- fix: forbid gearshift for these really reduced timestep, but only
for APTN
- note: this type of approach is already implemented driver.cs
for clutch engaging (1C-->1L) with the variable postponeEngage
- with this fix, the upshift is made on next timestep
- tested on other vehicle cases without regression and no consumption difference

remove old testcases for exempted vehicles (v1, v2)
added new testcases for exempted vehicles v2.4
cleanup exempted technology string in MRF and CIF
add assertion to check MRF/CIF exempted technology only contains characters and spaces

Problem: The VTP report 'Status' element would
have the value 'Passed' even if the simulation
had failed.

Solution: the value of the 'Status' element takes
into account whether the simulation finished
successfully.