Fixes #5926: Rudder readme is totally out of date and irrelevant
Merge pull request #693 from fanf/bug_5926/rudder_readme_is_totally_out_of_date_and_irrelevant

Fixes #5926: Rudder readme is totally out of date and irrelevant
Fixes #5786: You cannot pass 'include' /  'exclude' targets as json for Rule API
Merge pull request #695 from fanf/bug_5786/you_cannot_pass_include_exclude_targets_as_json_for_rule_api

Fixes #5786: You cannot pass 'include' /  'exclude' targets as json for ...
Issue #5786: typo in method name
Fixes #5123: group category cannot be read from json parameters
Merge pull request #698 from fanf/bug_5123/group_category_cannot_be_read_from_json_parameters

Fixes #5123: group category cannot be read from json parameters
Merge branch 'branches/rudder/2.10' into branches/rudder/2.11