<bugfix>Allowing opening vistrail files that contain mashups. Mashups will be ignored</bugfix>
<bugfix>Allowing opening vistrail files that contain mashups. Mashups will be ignored</bugfix>

VisTrails would not open files that were saved in 2.0 and that contained mashups.
The fix is just not to raise the error if a mashup file is present in the .vt file.

db/services/io.py
 In open_vistrail_bundle_from_zip_xml()
    if file is a mashup ignore it

Nikea/VisTrails,minesense/VisTrails,Nikea/VisTrails,celiafish/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,Nikea/VisTrails,minesense/VisTrails,celiafish/VisTrails,VisTrails/VisTrails,minesense/VisTrails,minesense/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,VisTrails/VisTrails,celiafish/VisTrails,hjanime/VisTrails,minesense/VisTrails,hjanime/VisTrails,hjanime/VisTrails,Nikea/VisTrails,VisTrails/VisTrails,celiafish/VisTrails