[fix bug 842971] Only members of 'Rep' group appear on mozillians dashboard.
Merge pull request #355 from akatsoulas/842971

[fix bug 842971] Only members of 'Rep' group appear on mozillians dashbo...
Ignore vendor dirty git modules.
Merge pull request #356 from glogiotatidis/ignore-vendor-dirty

Ignore vendor dirty git modules.
[fix bug 845717] Remove region field when empty.
Merge pull request #358 from akatsoulas/845717

[fix bug 845717] Remove region field when empty.