gem/oq-engine — pull request #1332 by nastasi-oq (2013-11-26 20:16:55+00:00)
Title: Fix remove demos symlinks

All risk demos with sym-links are refactored with a 'common' directory with files used in different demos.
https://bugs.launchpad.net/oq-engine/+bug/1255032
http://ci.openquake.org/job/zdevel_oq-engine/190/