Port merged mining support.
Set chain id to 24 (0x18) and enable mining on the test network.
Change retarget interval above 100k fork.
Enable merged mining after block 100k.
Merge branch 'merged-mining' into beta
Merge branch 'retarget' into beta
Remove the extra example config.
Update the version number to 0.9 for a beta build.
CHanged BTC to TCO and Changed units
Same old changing units
Update bitcoinunits.cpp
Merge pull request #13 from whitj00/master

Change Units
Update COPYING
Merge pull request #14 from whitj00/master

Update COPYING
Update all the GUI unit tokens.
Update bitcoinunits.cpp
Update bitcoinunits.h
Update bitcoinamountfield.cpp
Update bitcoingui.cpp
Update coincontroldialog.cpp