Update version number and add profile loaded in the HTML report

[Johann-PLW]

• If a profile file is loaded, the profile's filename used is added to the index.html file in the report, in the Details tab.

• To reflect new additions in the repo, version number updated in files:

  • version_info.py
  • ileapp-file_version_info.txt
  • ileappGUI-file_version_info.txt
  • ileapGUI_macOS.spec

• Add icon.icns file to build GUI App bundle on macOS

• Fix indentation in ileappGUI.spec