John's fix for bug #713 changes the way basis cost are calculated.
The patch also fixes#712, which caused ledger to create automatic
Equity:Capital Gains that were not correct. Update the test cases
accordingly after verifying the new output.
test/regress/CAE63F5C-b.test and test/regress/CAE63F5C-c.test should both
pass, but test/regress/CAE63F5C-c.test does not, because the total line of
$6.46 is rounded wrong; it should be $6.45.
There seems to be different rounding occurring for totals vs. postings.
This seems to be related to Bug #492.