[BUG] Install destination should not depend on the version number

[JPenuchot]

Describe the bug

Here:

eve/cmake/config/eve-install.cmake

Line 8 in 3ba9952

set(INSTALL_DEST "${CMAKE_INSTALL_INCLUDEDIR}/eve-${PROJECT_VERSION}")

EVE is being installed in a version-dependent directory. It should be installed directly in the installation directory instead like any other libraries. CMake variables already allow changing the install destination if required by the user.

To Reproduce

Install EVE

Expected behavior

The eve/ include folder should be installed directly in the include installation directory.

[jfalcou]

Fixed