Fixes #3488 : correct reporting of the promises update phase
Fixes #3437 : the commit has been lost in the 2.3->2.4 merge, adding it back
Fixes #3495 - Add persistant classes to prevent rug or zypper to be too often used
Refs #3495 - Add expressions to definition of classes, reindent, use of curled braced instead of parenthesis and move body classes added into library.st
Refs #3495 - Add better descriptions and constraints to interval of time for check of packages installation
Refs #3495 - Update changelog
Merge pull request #97 from nperron/ust_3494/dev/3495_add_persistant_classes_to_prevent_use_of_pkgmgr

Fixes #3495 - Add persistant classes to prevent rug or zypper to be too often used
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4
Merge rpmPackageInstallation/4.0/ from branch  2.3 to 2.4
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5
Correct merge for refs #3495
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5
Fixes #3436: Correct cron system paths to also work on Ubuntu systems correctly (using anchored paths)
Merge pull request #78 from Kegeruneku/bug_3436/dev/3436_correct_cron_definition_on_ubuntu

Fixes #3436: Correct cron system paths to also work on Ubuntu systems co...
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5
Fixes #3438: Corrected the cronConfiguration PT to use the correct cron binary path on Ubuntu
Fixes #3438: Corrected the cronConfiguration PT to use the correct cron binary path on Ubuntu (small fix)
Fixes #3438: Corrected the cronConfiguration PT to use the correct cron binary path on Ubuntu (small fix again)
Merge pull request #99 from Kegeruneku/bug_3438/dev/3438_correct_cron_configuration_technique_on_ubuntu

Bug 3438/dev/3438 correct cron configuration technique on ubuntu
Merge pull request #94 from ncharles/bug_3488/dev/correct_reporting_for_update

Fixes #3488 : correct reporting of the promises update phase