Merge pull request #249 from zathras-crypto/0.0.9-Z-STO

Couple of files for PR247 were untracked and didn't get committed
take out MY_HACK
Merge branch 'mscore-0.0.9' of http://github.com/mastercoin-msc/mastercore into mscore-0.0.9

pulled the real version .h
Move bignum.h to test/
Fix build in OS X 10.9
tests: fix false-positive under win64

BN_ULONG isn't necessarily an unsigned long, as is the case on win64.
Merge pull request #252 from dexX7/mcore-fix-bignum-test

Fix: bignum/scriptnum tests on Windows x64/LLP64 systems
Add totalstofee to RPC output as requested
Fix bug that returns same txid multiple times if more than one wallet address received payment in getMySTOReceipts