Enabled posting of arbitrary commands to the node (mainly for testing purposes).
Removed obsolete function: PrintExceptionContinue
Cleaning up in util.h/cpp all c-style string functions removed and all “error(…)” style replaced
More util cleanup - moved MedianFilter to PeerManager
More util cleanup
Fixed error->log_error in ponzicoin
more error->log_error fixes
Fixed test_extended_key to no longer use the deprecated CKey class
downgraded C++11 code
disabled test peer
Important fix - HexStr returned malformatted hex strings - now fixed!