New ABRT CLI

[Richard Marko]

Hi,

over last two weeks I completely rewrote abrt-cli to make life easier
for users and developers.

It now supports tab completion and few new commands like abrt gdb and
abrt debuginfo-install. Without any arguments these commands will use
the last crash that occurred on your system.

New cli is available in abrt-cli-ng subpackage and will replace old
abrt-cli command in the future.

Please help with testing according to instructions in the following copr:
https://copr.fedoraproject.org/coprs/rmarko/abrt/

Feedback is highly appreciated.

Thanks!

-- 
Richard
irc: impure_hate