bitcoind bash completion script

[bitcoinex]

https://btcex.com/bitcoin.bash

Implies that bitcoin or/and bitcoind installed into the system.
For addresses and accounts completion it is need to install awk, perl and jsawk.

just put it into /etc/bash_completion.d/ and try!

Problems:

I did not understand how to properly handle our "branded" options like:
-conf=<filename>

Account names with spaces treated as separate accounts.

This is my first completion script so it is possible that the solution is near.