In the comments talk about a master session, not a server
Clarify the currently used OT tie-breaking rule
rename server/ to backends/
Remove backend parameter from pullboxeditor.js (there is only pullbox)
Small README wording improvement
Merge pull request #787 from kossebau/lessTalkAboutServer

Less talk about "server"
Use single-quotes in CSS to save a few escaping bytes after css2js.js
Compress the CSS in css2js.js, by removing comments & indentation
Merge pull request #786 from kossebau/minimizeCSSJS

Compress the CSS in css2js.js, by removing comments & indentation
Introduce a proper CC type to hold style selection information
Delay signalling of enabled state changes until the op batch is complete

The internal state is reset immediately so any external calls to disabled
features will be correctly disabled. Delaying the signal however ensures
processing of groups of operations remains performant.
Enabled direct text styling only if current selection is a text range

Prevents the controller advertising things such as bold and underline
are valid operations for an inline image (they are not!).
Avoid enabling remove hyperlink button if hyperlinks feature is disabled
fixup! Avoid enabling remove hyperlink button if hyperlinks feature is disabled
Add a batched signal subscription interface on EditorSession

The UI often only needs to update once per redraw for many signals. Make
this common use easy for consumers by exposing a way to have a particular
signal emitted only once per redraw.

Fixes #610
fixup! Add a batched signal subscription interface on EditorSession

Revert previous batched signal interface
Add event subscription tracking object to simplify per-frame subscriptions

A common use-case for UI components is to only update the UI state just
before the next frame is rendered, irrespective of how many times a
signal is fired within a given batch of operations.

The event subscriptions object allows these to be easily created and
tracked, and also makes it easier to ensure all subscriptions are cleaned
up at the end.