Revert "Fixes suggested by raveneye for GetAvailableCredit  & GetBlocksToMaturit..."
Merge pull request #20 from digibyte/revert-19-getavailablecreditfix

Revert "Fixes suggested by raveneye for GetAvailableCredit  & GetBlocksT...
fix to get difficulty so it uses the correct nbits in the difficulty calculations
Merge branch 'dev' of https://github.com/digibyte/DigiByteProject into rcpgetinfofix

Conflicts:
	src/wallet.cpp
Merge pull request #23 from l0rdicon/rcpgetinfofix

Rcpgetinfofix