Conjur installation that reduces installation Reduce complexity of install experience

[ryanprior]

As an automated system, I want a minimal Summon install script without any providers so that I can install only the providers I want, using my own tools, into my preferred location.

As a human, I want a single install script that includes with Summon a few common useful providers in a sensible default location.

Right now, the Summon install experience is catered to the first (automation) persona, and humans have to go through multiple manual steps to install Summon + providers.

Summon should rename the current minimal install script to install-minimal.sh and create a new install.sh script which includes some providers, so that after one step a human user is ready to ~ begin ~ summoning ~

Acceptance criteria:

GIVEN I am looking at the Summon readme,
WHEN I follow the "install" instructions,
THEN I get Summon + providers installed into the default location so that I can immediately fetch secrets;
WHEN I follow the "minimal install (expert)" directions,
THEN I get Summon alone