gnucash master: [budget] use <ol> and <sup> for footnotes

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/a2601783 (commit)
	from  https://github.com/Gnucash/gnucash/commit/fa800fad (commit)



commit a26017830d1c65a62547e892d2c09cd17f1f65f2
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri Oct 11 21:55:21 2019 +0800

    [budget] use <ol> and <sup> for footnotes
    
    and revert usage of a separate column for footnotes



Summary of changes:
 gnucash/report/reports/standard/budget.scm | 57 +++++++++++++++---------------
 1 file changed, 28 insertions(+), 29 deletions(-)