Merge branch '#1064075-AddedTaskTabPermantley' into '2020.2.0'

#1064075: Removed no longer needed state process for consumer.

See merge request xrm/basic!400

entity/Campaign_entity/entityfields/tasks/stateProcess.js

-import("system.result");
-import("system.neon");
-import("system.vars");
-import("ActivityTask_lib");
-import("Context_lib");
-
-if (TaskUtils.hasTasks(vars.get("$field.CAMPAIGNID"), ContextUtils.getCurrentContextId()))
-    result.string(neon.COMPONENTSTATE_EDITABLE);
-else
-    result.string(neon.COMPONENTSTATE_INVISIBLE);
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