To be consistent with the OU Harvard Referencing style guide (updated Jan 14) this changes adds 'initialize-with' on the author macro to abbreviate first-name parts for the bibliography section. For example 'Swem, L. R.' rather than 'Swem, Lee R.'
The OU Harvard Referencing style guide (updated Jan 14) specifies that 'in the reference list or bibliography you would list each author in full'. This change removes the et-al-min and et-al-use-first attributes from the bibliography child element
Merge pull request #835 from tolland/master

Author Initials and Author name list changes to bring the style consistent with the most recently OU referencing guide