Fix TGZ installer on Mac

[macumber]

Enhancement Request

Symlinks are created in the OpenStudioApplication/src/openstudio_app/install_operations.qs

We should cmake install that symlink instead of having it in the install_operations.qs so that the tar.gz installer works too.

See #499

[jmarrec]

What would be great is also to have a functional OpenStudioApp inside the build folder. Currently I have to build a package everytime I want to test something, and that's annoying. Maybe we should fixup_bundle and co inside the build folder, and then try to just install everything when packaging, instead of delaying the fixup inside the package step (no sure if it's possible)

[jmarrec]

I think this works now.

OpenStudioApplication/src/openstudio_app/CMakeLists.txt

Lines 446 to 452 in bcae7d2

	install(CODE [[
	execute_process(
	COMMAND echo "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}"
	COMMAND "${CMAKE_COMMAND}" -E create_symlink
	"../../../../../../../Frameworks"
	"${CMAKE_INSTALL_PREFIX}/OpenStudioApp.app/Contents/Frameworks/QtWebEngineCore.framework/Versions/A/Helpers/QtWebEngineProcess.app/Contents/Frameworks"

[jmarrec]

9b44ca2