Re-order links to other docs in README
Re-order links to other docs in README

I found the "Process" and "Development" sections confusing.

I've renamed them to "Smart Answer flow development" and "Smart Answers
app development" and moved the documentation links to the relevant
section.

I find this distinction slightly easier to understand.

stwalsh/smart-answers,alphagov/smart-answers,alphagov/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,stwalsh/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,alphagov/smart-answers,stwalsh/smart-answers,aledelcueto/smart-answers,aledelcueto/smart-answers