Add modman and potential error fix#19

Open

gerritpechmann wants to merge 3 commits intoCVM:masterfrom

gerritpechmann:master

Commits on Apr 17, 2014

Add modman file.
Gerrit Pechmann
committed

Commits on May 19, 2014

Fix code that caused an error if no shipping carrier was found at order object.
Gerrit Pechmann
committed

Commits on May 21, 2014

Fix code that caused an error if no shipping carrier was found at order object.
Gerrit Pechmann
committed