for next release
Update README.md

Structuring of Todos
bugtrackter for astray dates in prices
correct error while importing
bugfixes regarding file counting, price dates and price updates
read me update
remove bugtracker
interactive adding of stock when importing
use new imput methods class
prices add function to return none as zero
Various minor tweaks
Version number put out at the start
Sorted list output
externalize profitability listing
extand profitability
bugfix and misc.
fix stock split
extend input methods
more error resilient
import for personal investment report