Snippet on why hot reload is awesome

[emmanuelbernard]

do we want to call it hot reload or live reload?

Explain:

• how it works
  • detect class and resources changes
  • on refresh, reload the entire app
  • super fast because Protean is super fast optimized
• what is the dev flow and how to best use it
  • UI down to DB driven dev
  • complementary to (unit) tests

[jclingan]

We need to nail down if we want to call it "hot reload" or "live reload" since other content (web site, presentations) will need to use the term. Looking at the spring.io web site, live reload seems to be used more, but hot reload is also used by boot developers in stack overflow. I'm neutral on it since both are well understood, so I'll let those that implemented the feature decide :-) The analyst deck has "live reload". In addition, the log output for the maven plugin is "hot replace", so it will need to be updated to align with the decision. Ditto for the getting started guide, which also uses "hot deployment".