Bug 343878

Looking in the .kmy file at all accoutns for which I use OFX direct connect (libofx) all have ONLINEBANKING sections.  However, in the keyvaluepairs, only credit card and bank accounts have a value for the key lastImportedTransactionDate.  
The problem this causes is that if you configure the online settings for the account to use Date of last update, KMM can't find that date, and so uses current date minus 60 days instead, which can lead to very unexpected results, such as re-downloading transactions you have intentionally deleted.  (In my case, all the investment accounts are with Merrill Lynch, but I do not believe this is relevant.)

Reproducible: Always

Steps to Reproduce:
1. Add an investment account and map it to an online account for direct connect OFX download.
2. Edit the account, and set Online settings/Import Details to use last update.
3. create an empty file ofxlog.txt in your home directory
4. Update the account.  (I don't know what it uses for the initial update, but it shouldn't matter.)
5. Update the account again.

Actual Results:  
Check the ofxlog.txt for the requested start date of transactions to download.  After the first download, it should be some long ago date, but doesn't matter.  After the second download, the requested start date is 60 days ago.

Expected Results:  
After the second download, the requested start date should be today.  (It could possible be a few days earlier, according to a note on the developers mailing list, to account for transactions added "late" by the institution.  However, it should be recent, not 60 days ago.

Normally, this wouldn't matter, as old transactions would be recognized as duplicates, so it would just be downloading extra bits.  However, because Merril Lynch does funny things, I sometimes find it easier to create new transactions and delete the downloaded ones instead of modifying the downloaded transaction.  In this case, all these deleted transaction keep coming back.