Show one name as link if there's a github page.
New line for extension date.
Merge branch 'master' of https://github.com/adobe/brackets into larz/ext-manager-column
Tweaks based on NJ's feedback.
Merge branch 'master' of https://github.com/adobe/brackets into larz/ext-manager-column
Merge branch 'larz/ext-manager-column' of https://github.com/adobe/brackets into larz/ext-manager-column
Updated redundant code based on NJ's feedbkac.
Owner userid no longer shows up in Extension Manager, so remove it from tests
Merge pull request #5153 from adobe/larz/ext-manager-column

Extension Info Column Tweak