openscholar/openscholar — pull request #5136 by ran81 (2014-02-05 11:59:41+00:00)
Title: Fix logic for path alias validation and add test.

#5084

This PR effectively removes the changes presented in https://github.com/openscholar/openscholar/pull/5116 (excluding comments).

Also added tests to ensure that alias must include a prefix and that the alias given is not already in use.