crypto-pnlcalc - Price-and-loss calculation

Age	Commit message (Expand)	Author
10 days	Enforce use of Decimal, formatting	uvok
10 days	Set a logging format	uvok
10 days	Remove set log level per module	uvok
10 days	Doubt deposit/withdraw, logging again	uvok
10 days	Fix sort order	uvok
10 days	Reduce log level	uvok
10 days	Separate ledger read functions	uvok
11 days	use map() for shorter code	uvok
11 days	Use groupby for better code	uvok
12 days	Introduce LedgerAction	uvok
12 days	Upgrade main program to use Decimal	uvok
12 days	Fix main program	uvok
12 days	don't care about deposit EUR	uvok
13 days	Fix program run	uvok
13 days	Split files, add zest	uvok
13 days	Separate trade class	uvok
13 days	Remove cost basis	uvok
13 days	Fix calculation, write report	uvok
13 days	Docu	uvok
14 days	fix neg amount	uvok
14 days	Tax report	uvok
14 days	Taxes	uvok
14 days	Update refid grouping	uvok
14 days	Handle deposits	uvok
14 days	Better exception	uvok
14 days	initial	uvok