loggerdb: record bid/ask additionally
indicators: (Simple) Rate of Change addition
[WIP]Trader: Support Re-Ordering with Slippage
genconfig: MACD: use industry standard
exchangelayer: fix Trader when Simulator is enabled

We now support running both Trader and Simulator. When this was written,
the Simulator config determined if simulator *or* trader was enabled.
avarice: fix trade reorder/cleanup
genconfig: grapher: use DarkSolarized
Trader: yet another Re-Order commit typo