gnucash maint: [income-statement] single-column doesn't need separate inc/exp tables

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/a3aa93e7 (commit)
	from  https://github.com/Gnucash/gnucash/commit/150ca997 (commit)



commit a3aa93e7e08596c2c6dad3a3ea19a32c7afc8bdf
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Mar 23 23:23:17 2022 +0800

    [income-statement] single-column doesn't need separate inc/exp tables
    
    disable html-table within html-table for single-column income statement.
    
    Thanks to AdrienM for debugging.
    
    https://lists.gnucash.org/pipermail/gnucash-user/2022-March/100354.html



Summary of changes:
 .../report/reports/standard/income-statement.scm   | 146 ++++++++++++---------
 .../reports/standard/test/test-balsheet-pnl.scm    |  44 +++----
 2 files changed, 103 insertions(+), 87 deletions(-)