[Merge] lp:~noskcaj/ubuntu/vivid/gdm/3.14.1 into lp:ubuntu/gdm

[Tim]

Seb, I meant too but then got completely messed up in a gdm merge from debian. Since that is almost done, I may just merge Jacksons changed into that that and upload.

btw any objection to renaming gdm to gdm3 to follow debian, would certainly make merges easier
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https://code.launchpad.net/~noskcaj/ubuntu/vivid/gdm/3.14.1/+merge/243242
Your team Ubuntu branches is requested to review the proposed merge of lp:~noskcaj/ubuntu/vivid/gdm/3.14.1 into lp:ubuntu/gdm.