Summary:
this is done because .eo files are not stable, and in order to stop
people depending on it, its better for now to disable the installation
of them for now.
ref T7676
Reviewers: stefan_schmidt, cedric, zmike, devilhorns
Reviewed By: zmike
Subscribers: #reviewers, #committers
Tags: #efl
Maniphest Tasks: T7676
Differential Revision: https://phab.enlightenment.org/D7897