Fixed server formatting issues.
Server: Removed metadata; fixed broken autosave.
Shared files live in /shared/ and are not unified.
Sane wire protocol; avoid writing to the library.
Shared editor tabs are read-only; less spam.
Merge branch 'master' of github-mattpf:6004x/6.004x
Fixed a couple of bugs.
Added lab5.uasm to shared files.