Fixed stats formatting on home page when download or package count is 0
Add page-specific view titles

Cherry picked from
https://github.com/SaqibS/NuGetGallery/commit/7aeb3063bec518a586eca729f7ef2fb35da4fd48
Fixed a typo (content-wraper -> content-wrapper)
Added WAI-ARIA landmark roles
Added version to the display package title
* Modifying GetPackages to always return listed packages
* Modifying stats to only consider package registrations with at least one
  listed package
Work Item #405: Use Gravatar's secure URL when using SSL.
Tweak request filtering to allow specific file extensions for ~/packages
and ~/api/vX/package paths
Work Item: #519
Fixing the name for forbidden handler config
Fix for #546. Suppress previous animations before executing current
Adding support for serving blobs via CDN
Modifying build script for CDN changes
Creating a v2 API for listing packages via POST
Unit tests for the ThePublishPackageAction.
Changing instance size back to Medium
Prevent feed query from sorting on version.

OData sorts by Id, Version by default if it requires a stable sort and no
sort is explicitly specified. However sorting by version makes no sense
since SQL performs string sorts which is incorrect and very expensive.
Finished the Version sort removal with new tests.
Remove unused using statements.
Making CDN host optional and tweaking the package output.
Ensure language property is read from the nupkg