phras-141 #time 4h
fix-PHRAS-164 #time 1h
permet le tri sur les champs 'number'
Merge pull request #1095 from jygaulier/fix-phras-141

[3.8.6][PHRAS-141] Delete action is not taken into account for tasks
Merge pull request #1112 from jygaulier/fix-PHRAS-164

[3.8.6][PHRAS-164] Allow sorting on 'number' fields
Merge branch '3.8'

Conflicts:
	lib/classes/task/period/RecordMover.php