Put rpccookiefile flag before Sections [main] and [test] in namecoin.conf

[jonasbits]

The rpccookiefile flag needs to be put before Sections [test] in namecoin.conf

Right now it look likes it just append the line at the end of the file if the file already exists.

[jonasbits]

I stand corrected, there is a case when using testnet and regtest to play around with ncdns and domains, then it need to be put in the correct [main] section from the start.

EXCEPTIONS: The options addnode, connect, port, bind, rpcport, rpcbind and wallet
only apply to mainnet unless they appear in the appropriate section below.