Clearer method, variable and argument names.
Clearer method, variable and argument names.

In an effort to make these methods clearer, I've tried to introduce
better naming. For example, when a string argument is expected to be
GovSpeak (i.e. Markdown with special formatting), use `govspeak` as
the argument name, rather than the very-generic `text`.

askl56/whitehall,hotvulcan/whitehall,hotvulcan/whitehall,alphagov/whitehall,askl56/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,alphagov/whitehall,robinwhittleton/whitehall,askl56/whitehall,ggoral/whitehall,askl56/whitehall,robinwhittleton/whitehall,ggoral/whitehall,ggoral/whitehall,YOTOV-LIMITED/whitehall,alphagov/whitehall,hotvulcan/whitehall,robinwhittleton/whitehall,ggoral/whitehall,robinwhittleton/whitehall,YOTOV-LIMITED/whitehall,alphagov/whitehall