PythonVersions.pas - PythonVersionFromPath.FindPythonDLL improved - s…

…earch from high to low instead of getting an arbitrary one

Merge pull request pyscripter#203 from jimmckeeth/master

Renamed the Delphi module to DelphiVCL

Removed all FPC warnings

Better detection of Conda environments

Detect Python RegVersion correctly for UseLastKnownVersion=False

Removed compilation warnings.