888058 - Changed model for the client-side exception handler to be
overridden and specified to the launcher, allowing an individual client
(admin, consumer, future other) to customize error messages where
relevant.
Merge pull request #262 from pulp/jdob-888058

888058 - Changed model for the client-side exception handler to be
made ssl_verify_peer and ssl_verify_host configurable
Merge pull request #279 from pulp/jconnor-config-ssl-opt

made ssl_verify_peer and ssl_verify_host configurable