[mythtv] Changing ./configure --compile-type default to profile, objections?

[Daniel Kristjansson]

I never really want to compile "release" and we really want anyone
submitting back-traces to use either "profile" or "debug", any
objections to making "profile" the default compile type in ./configure
(i.e. "-O3 -g" rather than "-O3" as the default).

-- Daniel