Refs #3282 Fixes #3284: add a password field editor for directive
Merge pull request #126 from fanf/ust_3282/dev/3284_ui_for_password_input

Fixes #3284: add a password field editor for directive
fixes #3409 logo done
Merge pull request #155 from aesraethr/ust_3408/design/logo_clipper

fixes #3409 logo done
Fixes #3411: display error notification in rule edit form
Merge pull request #156 from fanf/bug_3411/error_notification_are_not_displayed_in_rule_edit_form

Fixes #3411: display error notification in rule edit form
Fixes #3410: Make system nodes selectable in rule edit form
Fixes #3402 : just a small commit to add Workflow to rudder
Merge pull request #158 from VinceMacBuche/ust_3231/dev_3402/Add_workflow_process_in_Rudder

Fixes #3402 : just a small commit to add Workflow to rudder
remove non existing Draft repository import
Fixes #3420: allows to remove node
Merge pull request #160 from fanf/bug_3420/remove_node_leads_to_deployment_error

Fixes #3420: allows to remove node
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5
Merging 2.5 into 2.6
Change version of pom.xml to 2.6.0~beta2-SNAPSHOT
Fixes #3441 : Workfow are now disabled by default
Merge pull request #157 from fanf/bug_3410/system_groups_cant_be_selected_in_rule_edit_form

Fixes #3410: Make system nodes selectable in rule edit form
Fixes #3456 : Improve change request ownership
Fixes #3462: make system item be modifiable by system calls
Merge pull request #164 from fanf/bug_3462/make_system_directive_updatable_by_migration_script

Fixes #3462: make system item be modifiable by system calls