Fixes #4098, #3665: Force binaries copy when upgrading rudder-agent
Merge pull request #167 from VinceMacBuche/bug_4098_3665/force_binary_copy

Fixes #4098, #3665: Force binaries copy when upgrading rudder-agent
Merge branch 'branches/rudder/2.4' into branches/rudder/2.6

Conflicts:
	rudder-agent/SPECS/rudder-agent.spec
	rudder-agent/debian/postinst