Name: Graph Check for Connected Component
Type: requirement
Invented on: 2010-06-26
Invented by: flonatel
Owner: development
Description: \textsl{rmtoo} \textbf{must} check that the requirements
 dependency graph consists of only one component.
Rationale: There must maximal one component - each node must be
 reachable by the master requirement.
Status: finished
Priority: development:10
Topic: Input
