#1212 fixed (FluidDissipation in Modelica.Fluid.Dissipation):
- Corrected scripts in directory:
   https://svn.modelica.org/projects/Modelica/trunk/ModelicaTest/Resources/Scripts/Dymola/heatTransfer
- Removed cd(".\simulation") statements in scripts and instead
  introduced calls to inquire current working directory, change to a temporary
  directory from the operating system (%temp%) and at the end switch back
  to the initial working directory.
- Run all the scripts and they seem to work properly.

git-svn-id: https://svn.modelica.org/projects/Modelica/trunk@6841 7ce873d0-865f-4ce7-a662-4bb36ea78beb