sanger/s2_extraction_pipeline — pull request #358 by emrojo (2013-11-18 12:10:01+00:00)
Title: Enable/Disable components for linear process

Adds new module SwitchableLinearProcess for enabling/disabling components
by setting 'disabled' property to its own dom node.
Modifies LinearProcess for breaking recursive problems while dealing with
events created by the subcomponents on the activate/deactivate cycle.