Fixes #5600: Remove remaining () in techniques
Merge pull request #521 from peckpeck/bug_5600/remove_remaining_in_techniques

Fixes #5600: Remove remaining () in techniques
Fixes #5309: We need a script to check ordering in techniques
Merge branch 'branches/rudder/2.6' into branches/rudder/2.10

Conflicts:
	initial-promises/node-server/common/1.0/rudder_lib.cf