applet: confirm ignoring of notifications

and fix a bug in abrt-action-notify

Resolves #1084031

Signed-off-by: Jakub Filak <jfilak@redhat.com>
cli: batch reporting in abrt-cli

Added option process (p) to the abrt-cli.
With option process abrt-cli goes through all problems one by one (when
parameter --since is not specified) and asks the user what action will be
executed.

Resolves #1066482

Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>
Signed-off-by: Jakub Filak <jfilak@redhat.com>