Add ISOModel stubs for Brian

[#47211625]
Put in simulate method

[#47211625]
Fix SWIG bindings

[#47211625]
Initial commit of the ISO SimModel [#47211625]
Fixed some simulation bugs.

Added UserModel loading from *.ISO file and creating SimModel
Added Main to SimModel to run
Make SimModel less public.
More rearranging to attempt to get unit tests to compile for namespace global functions.
[#54814784] New images.
[#54814784] Add menu item and related signals and slots.
Merge remote-tracking branch 'remotes/origin/54457684-ImplementAWSProviderBackend' into PAT-EC2
[#54814784] Initial commit of CloudDialog stubs.
Merge remote-tracking branch 'remotes/origin/54457684-ImplementAWSProviderBackend' into PAT-EC2
[#54814784] Add classes to file CloudDialog.  Add Cloud menu item,
[#54814784] Extend static dialog as required.
[#54814784] Add back button, add calls to available getters / setters in vagrant and AWS provider classes.
[#54814784] Added stacked widgets for easier memory management.
[#54814784] Add QMessageBox and some styling.
[#54814784] Added QFileDialogs for directory selection.
[#54814784] Update CMakeLists.txt and show dialog.
[#54814784] Display left and right settings widgets