gnucash-docs master: Set master branch number to 4.900 after merging master over maint.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/bb8d1278 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/8eee199b (commit)



commit bb8d12784091d75060cd23fa9788e610e169b742
Author: John Ralls <jralls at ceridwen.us>
Date:   Tue Jul 7 15:40:36 2020 -0700

    Set master branch number to 4.900 after merging master over maint.



Summary of changes:
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)