Pull request #914: Feature/VECTO-1652 additional tyre dimension

Merge in VECTO/vecto-sim from VECTO/mq_vecto-sim:feature/VECTO-1652-additional-tyre-dimension to develop

* commit '2ffcf700':
  xmlvalidator: handle the case where validationeventargs may be null
  update hashing tool to read the error message from the correct fields
  extending xml validation to check it the tyre dimension is valid
  updating xml schema version 2.5: remove restrictions for tyre dimension adding xml reader for tyre in version 2.5 adding testcase to read vehicle with 2.5 tyres adding tyre xml version 2.5
  adding new tyre dimensions
  correcting typo
  adding sample xml for tyre in version 2.5 adding testcase to generate tyre XML in version 2.5 for all tyre dimensions listed in wheels.csv adding testcase for syntactically invalid dimension strings
  adding XML schema for tyres  with regex for tyre dimension string