Fixes
- Fix trailing buy and trailing profit with DCA levels not working properly
- Fix rebuy timeout not working correctly for manual DCA buys
- Fix for BitMEX some pairs do not calculate the amount of contracts needed to be bought correctly
- Fix prevent creation of Pending Orders on BitMEX as we do not support it
- Fix trailing stop loss data not resetting correctly in certain conditions causing premature selling
- Fix process multible buy/sell signals with different labels correctly
- Small fixes