Add CValidationInterface::BlockChecked notification
Bugfix: submitblock: Use a temporary CValidationState to determine accurately the outcome of ProcessBlock, now that it no longer does the full block validity check
Rename RPC_TRANSACTION_* errors to RPC_VERIFY_* and use RPC_VERIFY_ERROR for submitblock
Update comments in chain to be doxygen compatible
Update comments in chainparams to be doxygen compatible
Add SCRIPT_VERIFY_SIGPUSHONLY (BIP62 rule 2)
Add SCRIPT_VERIFY_MINIMALDATA (BIP62 rules 3 and 4)

Also use the new flag as a standard rule, and replace the IsCanonicalPush
standardness check with it (as it is more complete).
Improve CScriptNum() comment

Edited-by: Pieter Wuille <pieter.wuille@gmail.com>
Ensure MINIMALDATA invalid tests can only fail one way

Removes the need for the 'negated' versions of the tests, and ensures
other failures don't mask what we're trying to test.
Test every numeric-accepting opcode for correct handling of the numeric minimal encoding rule
Clearly separate PUSHDATA and numeric argument MINIMALDATA tests
Add valid invert of invalid every numeric opcode tests
Enable customising node policy for datacarrier data size with a -datacarriersize option
MOVEONLY: Move CFeeRate and Amount constants to amount.o
MOVEONLY: Separate CTransaction and dependencies from core
MOVEONLY: separate CTxUndo out of core
MOVEONLY: Move script/compressor out of script and put CTxOutCompressor (from
core) with it
MOVEONLY: core.o -> core/block.o
boost: remove CPubKey dependency from CECKey. Follow-up of e405aa48
boost: code movement only: split CECKey into separate files