Implement artifact.addFiles()
small fix to hide empty panel title from css
small fix to make lock appear nicer in title
streamed upload have been added to blob functionality
Add get___URLs to BlobClient

get[Infos|Info|View|Create|Download]URL
AssetWidget init commit (ot done yet)
temp fix for not using the streamed file save
streamed read / write needs 0.10.0 node to run
asset-widget implementation done
Merge branch 'master' of https://github.com/webgme/webgme
modal dialog user selection set explicitly
cleanup
now the user show up in client side commits
complex asset filename generation fix
fix
drop area visual fix
BlobClient view URL fix.
implementing proper user authentication and authorization for plugins run on server side
Add a refined version of Blob APIs.

BlobFSBackend implementation
BlobS3Backend implementation, tested with only fakes3
StringStreamWriter class.