Fix missing import and invalid attribute name.
Fix missing import and invalid attribute name.

This was never caught because while I implemented linaro-dashboard-bundle 1.4 I
was still using 1.2 from my system's deb package. The evolution code-path was
(in that version) silently ignored and I never properly tested 1.1 attachment
importer


Linaro/lava-server,OSSystems/lava-server,Linaro/lava-server,Linaro/lava-server,OSSystems/lava-server,Linaro/lava-server,OSSystems/lava-server