Correctif sur la récup login/num_periode en var1.
Merge branch 'release-1.6.0' into release-1.6.1
Merge branch 'release-1.6.1' into release-1.6.2
Merge branch 'release-1.6.2' into release-1.6.3

Conflicts:
	saisie/ajax_appreciations.php
Merge branch 'release-1.6.3'