gnucash master: Fix reported problems in the Advanced Portfolio report.

[Mike Alexander]

Updated	 via  https://github.com/Gnucash/gnucash/commit/e842f0e7 (commit)
	from  https://github.com/Gnucash/gnucash/commit/035959a2 (commit)



commit e842f0e751a2524547726715c29a76e9d7846f62
Author: Mike Alexander <mta at umich.edu>
Date:   Thu Feb 13 01:11:49 2014 -0500

    Fix reported problems in the Advanced Portfolio report.
    
     - Main loop rewritten to be more robust and accurate.
     - Added option to include broker fees in basis calculations.
     - Added option to ignore money transfered to or from parent
       or sibling accounts.



Summary of changes:
 src/report/standard-reports/advanced-portfolio.scm | 492 +++++++++++----------
 1 file changed, 258 insertions(+), 234 deletions(-)