Revert "add test_sorting_publications.py, previously deleted by mistake"

This reverts commit b0557d5b020719031459415579cfe8e0422794ce.
Fixed the issue of "unable to view the text in each item of the
drop-down menu"
Merge branch 'master' of https://github.com/vaslabs/comp61542-2014-lab

Conflicts:
	test/test_sorting_publications.py
fixed "[27/Apr/2014 20:38:21] "GET
/statisticsdetails/layout/scripts/custom.js HTTP/1.1" 404 -" problem.
Script can now be located.