gnucash trunk: Multiple changes pushed

[Derek Atkins]

Updated	 via  https://github.com/Gnucash/gnucash/commit/39161c25 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/a4f5ad4d (commit)
	from  https://github.com/Gnucash/gnucash/commit/bf96f121 (commit)



commit 39161c25acc5bdbc6d387affb7f70b8f99b9dcfc
Author: Derek Atkins <derek at ihtfp.com>
Date:   Tue Feb 4 13:51:08 2014 -0500

    Remove the 'SYMBOL_CACHE_SIZE' parameter (required for version 1.8.6)

commit a4f5ad4dd0caf76515e98ae66a913c3a59b9b0b6
Author: Derek Atkins <derek at ihtfp.com>
Date:   Tue Feb 4 13:47:38 2014 -0500

    Upgrade doxygen config to 1.8.3.1



Summary of changes:
 src/doc/doxygen.cfg.in | 1779 +++++++++++++++++++++++++++++-------------------
 1 file changed, 1076 insertions(+), 703 deletions(-)