Make signiture block less missable

Added some asterisks and took out the redundant MKT_SUPPORT_EMAIL to make it shorter.
Globally change pagination limit (bug 911175)
Always force issuer for persona login (bug 910938)
Merge pull request #1072 from kumar303/forced

Always force issuer for persona login (bug 910938)
Merge pull request #1074 from eviljeff/patch-2

Make signature block unmissable
Added region to install logging data (bug 911327)
Extract/compile script.  Today's lucky number is 28090.
Added apps_installed stats API (bug 910364)
link and embed commbadge in app devhub (bug 907659)
fake devhub around commbadge