Refine and update README
Fix trade_MP and cancel support
Switch actions out from ints to text
Migrate MetaDEx active search into central function
log using the new function(s), which are OS-portable
add txids to internal cancel dex functions
Add txid to calling MetaDEx functions
New recordMetaDExCancelTX function
Fixes and restructuring recordMetaDExCancel
Actually record the cancellations
Fix RPC output for non-metadex txs
LevelDB overwrite detection for txlist
Fix recording and beginnings of status
Add in totalSold to getMatchingTrades
FindMetaDExCancel and other misc fixes
Wire up gettrade_MP to show cancel txid
Add getNumberOfMetaDExCancels function
complete removal of 'mp_fp'
Merge pull request #199 from faizkhan00/fix-cancel-tradeMP

Fix trade_MP and cancel support
copied 'tests' & 'scriptz' from branch 8