Log Message:
Update to 2.6.9, requested in PR 28395:
- Ability to print reports using Xprt
- Upgraded currency support : it is now possible to define currency
  conversions with historical data. They look like ordinary accounts,
  but a real account can refer to it via its CTicker.
  The samples directory contains an example that shows how to deal
  with USD to Euro conversion.
- Ability to save quote data received via 'live update' from Xquote
  into the Xinvest *.inv files - this means you can set up your
  tools so they automatically collect historical data.
- Integration with a new utility QuoteFilter which serves a similar
  purpose as the above 'save live update' feature. QuoteFilter takes
  E-mail messages and can store quote information from the E-mail
  into your Xinvest data files. The changes to Xinvest for this
  are that the Xinvest file format has been extended so QuoteFilter
  can use the same files.
- Better integration of the source code with Xquote and QuoteFilter
- Source code cleanup.
- Interpret data feed from Xquote so not only American style data gets
  interpreted correctly. Unfortunately there's no clean way to handle
  this as the formats that we receive are not related to the user's
  settings so the automatic environment dependent standards based
  decoding doesn't work.
- Get the help window to behave more normally (resize is possible, single
  click makes text appear). Also use less widgets and more standard
  constructions (TemplateDialog) for this to make the whole thing simpler.
- Xinvest is now distributed under the BSD license, so it is now
  completely free software.