Initially empty being a little ambiguous.
Fix typo
Fix description for SETTING_MAX_FRAME_SIZE.

The *sender* advertises it's acceptable max size.
Merge pull request #581 from mad-p/fix_typo2

Fix typo
Merge pull request #582 from mad-p/fix_max_frame_size_description

Fix description for SETTING_MAX_FRAME_SIZE.
Update on the connection header and its use
Merge pull request #583 from http2/connection_header

Update on the connection header and its use
s/request/message/ for connection-specific
semantics, not syntax
avoid speculation about how/why we got where we are
Tweak introduction
extraneous 'd'
assigned -> associated
reword request to streams
properly -> efficiently
requests -> streams
We do not intend, we do or do not do.
level -> layer
to -> for
clarify that the server SETTINGS is the preface in the HTTP case