Bug 704525 - When you have a mix of chart types (bar charts and pie charts)

Add calls to gnc:substring-replace-from-to to procedure gnc:report-run.
Filter out all occurances of jquery.min.js and jquery.jqplot.js except for the first occurances.
Author:    Carsten Rinke <carsten.rinke@gmx.de>

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@23144 57a11ea4-9604-0410-9ed3-97b8803252fd
Add comment to document the hack for multicolumn multi-chart reports

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@23145 57a11ea4-9604-0410-9ed3-97b8803252fd