- Made package multi-archive aware. Numerous changes across most files. ...

- Fixed bug in inc.class.mysql.es.php that meant that eprint ID 1 could never
  be displayed.
- Fixed bug in inc.fns.merge.es.php that caused fractional years to be
  generated.

- Moved getCountryEprintType() into the MySQL class where it belongs. ...

- Fixed call to getEPrintTitle in inc.html.show_detail_eprint.es.php.
- Fixed typo in ORDER BY clause in getCumulativeUsageCountryType().
- Normalised case of SQL keywords in MySQL class.
- Added extra tie-breakers to ORDER BY clauses where appropriate.

- Fixed HTML bugs in various pages.

- Switched navigation bars to use global actions/includes array in ...

inc.vars.es_src.php instead of manually including files.
- Fixed a display bug with the "Last year" navigation bar item that caused
  it to erroneiously highlight "Last year" when you were actually viewing
  a single month from last year.

- Added counts of distinct download/view originating countries. ...

- Fixed broken upper bound for year in sql->getAbstractDownload().
- Added grand totals of downloads/views to cumulative country tables.
- Added subtle vertical borders to stats tables.
- Fixed some minor HTML bugs and fixed formatting of "no stats available"
  messages.

- Added subtle highlighting of alternate rows in stats tables.

- Stats page now looks up the eprint title on the fly from the repository if ...

it isn't in the stats database already (only needed if the eprint hasn't
  been downloaded yet).

- Added intelligent navigation bars. ...

- Made all paths relative.

- Added makefile. ...

- Removed redundant and duplicated files.
- Added database function to retrieve date stats were last generated, and
  included this in the header.
- Made styling consistent with otago_eprints.

- Re-added statistics files in a better location.