added user auth to sessions and a bunch of tweeks in main.css
Implement features by Harvey

View all link - implement as showing first three researches and
publications, click ‘load all’ to load the rest, click ‘show less’ to
be back to first three researches/publication in people/view page.
add search box for publications filtering - I implemented it by
modifying the code from admin interface. And also add search box for
people and research as well.
removing video/doc/image - implemented in admin interface
Implement to upload multiple files

Successfully upload two images/docs/videos
remove specific file feature
add/remove input element dynamically

the jquery feature doesn’t work until the version is newer than or
equal to 1.7.4.
features update

limit the number of uploads;
if the research or publication is less than a minimum number, the load
all link will be hided.
Scott fixed bugs

set up some option in config.ini
make shibboleth for auth_mehod,
at admin.class.php fix $ppl->role to $ppl->people_role which is
actually used in database
unused commit
Function for making thumbnail of jpg, png and gif
implement simple Login/Register

implement simple login/register page, use login database save data.
update coding for menu