repo-add: improve removing old packages

The -R/--remove option left the old package in place when delta packages
were to be generated.  It was also removed before we ensure the generation
of the entry for the new package was generated without error.

Remove the old package at the end of database entry and delta generation. Also
improve the help message to clarify it is the old package that is removed.

Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions