A map can store and return various types as output. The only one example is the
IPv4 and IPv6 types. The previous patch remove the type from the sample storage
struct and use the conoverter output type, expecting that all entries of the
map have the same type.
This will be wrong when the maps will support both IPv4 and IPv6 as output.
Until now, HAproxy needed to be restarted to change the TLS ticket
keys. With this patch, the TLS keys can be updated on a per-file
basis using the admin socket. Two new socket commands have been
introduced: "show tls-keys" and "set ssl tls-keys".
Signed-off-by: Nenad Merdanovic <nmerdan@anine.io>
