- rpmcliInit() and rpmcliFini() do almost exactly the same as our
newborn cli-helpers, but they've been almost unused until now.
Use them and lose the new ones.. doh.
- The downside is that popt aliases are now broken when running commands
from the build tree due to lt-foo in argv[0], whereas initCli() took
and explicit popt context name argument. Oh well...
- rpmcliFini() was missing several necessary memory cleanup calls,
add them there while at it.