Support Longer decimal values for deposits and withdrawls

Some liquidity pools have prices too high for their LP tokens. Therefore when I deposit crypto like WBTC into the pool, the LP token received are too small to be imported into CoinTracking. When entering the LP I would have a withdraw of my valid crypto such as WBTC, but Cointracking has no deposit of LP tokens to match with that transaction. I see both transactions in my blockchain wallet.