P-P-C-S fails to build due to some strange conflict

[Jeff Lane ]

The P-P-C-S packages continue to fail to build. This appears due to some conflict between the updated code in master-server and the copies in packaging-server. This has been going on for a while now but now it's become a problem as there are changes to the server provider we need in packaging.

Here's one of the failure messages from LP:
 * State: Failed to build
 * Recipe: checkbox-dev/plainbox-provider-certification-server-daily
 * Archive: ~checkbox-dev/ubuntu/ppa
 * Distroseries: wily
 * Duration: 2 minutes
 * Build Log: https://launchpad.net/~checkbox-dev/+archive/ubuntu/ppa/+recipebuild/1105495/+files/buildlog.txt.gz
 * Upload Log:
 * Builder: https://launchpad.net/builders/lgw01-33

[Sylvain Pineau (sylvain-pineau)]

I've updated the git recipe to use the new nest-part option,thus avoiding us to merge and have conflicts.
The builds of the day looks good:

https://code.launchpad.net/~checkbox-dev/+recipe/plainbox-provider-certification-server-daily