Topic: 0.3.1 released

- Updated website
- Show deleted transactions, allow editing, can undelete
- Wait to download stock data when importing a new position or importing transactions
- Fixed incorrect tool selection when creating new portfolio
- Show wait cursors
- Fixed bug with downloading news
- Fixed minor display bug with error checking
- Split transactions with fractional shares round down
- Show portfolio history data in Stock Data even when no stock data is available
- Fixed minor bug with cash shares not equalling cash value