Document steps for SSL quick start

[nsivabalan]

The quick start given in wiki as of now covers plain text interactions. But Ambry has the capability to support ssl interactions as well. Few more steps are required apart from referring to ssl hardware layouts and setting some ssl properties. To be precise, steps required to generate local certificates, key store and trust store that could be used for ssl interactions aren't documented yet. Creating this ticket for the same.

Action Items:
Documents steps required to generate local certificates, key store and trust store.
Modify frontend.ssl.properties and server.ssl.properties to set ssl properties accordingly.
Deploy server and frontend and ensure they get deployed successfully w/o any issues
Perform PUTs, GETs and DELETEs (via SSL)

[vgkholla]

@nsivabalan Is this done?

[vgkholla]

@nsivabalan ping