needs to be updated for different protocols
specifically for git:// - which will help centralize all repo URLs - e.g. to replace all URLs with a corresponding template, instead of having git://git.code.sf.net/p/flightgear/simgear everywhere - we should probably introduce a proto parameter that defaults to http/https and which can be overridden so that "git" can be specified. We want to avoid having to manually update all related articles in the future (if/when another repository needs to be moved) - e.g. [1].