Reverted the bn_IN translation of system-config-firewall

[shankar prasad]

Hi,

By mistake I had replaced bn_IN translation with kn file. I just reverted
back the bn_IN file to its previous translation available in
http://git.fedorahosted.org/git/?p=system-config-firewall.git;a=blob_plai...
.

Sorry if it caused any inconvienece.

Shankar