First round of files docs, move 'my' channels/messages
Merge branch 'new-docs' of git.int.sfo01.mml:mxml/api-spec into new-docs
Clean up urls now that they're written
Forgot a url
Add file streaming
Add quotas and clean up delete file language
Update token authentication details.
Merge branch 'new-docs' of git.int.sfo01.mml:mxml/api-spec into new-docs
Add file_id to examples
Merge branch 'new-docs' of git.int.sfo01.mml:mxml/api-spec into new-docs
Clean up url_expires timestamps
Forgot one
Fix a link, add a note about file_tokens to endpoints
Break out pagination. Update general params and formatting.
Add notes about 507s and quotas
Add announcement for files
Fix expires date
Fix storage quotas
Add Channel Invite and Fallback URL links
Add clarifications to private message channel behavior