Create makefile.freebsd

Makefile for FreeBSD OS

On FreeBSD compile with:

$ gmake -f makefile.freebsd USE_UPNP=-
Merge pull request #4 from netcoin-shrodingerscat/master

Only resync where peer SubVersion contains "Netcoin Stake:2"
Fixed Coin Control and added UNB auctions tooltip
Merge pull request #3 from xredirector/patch-1

Create makefile.freebsd
Merge pull request #3 from netcoinfoundation/master

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