move to rserve-js 2.0.0, which uses node.js's callback convention. Now to try promises...
THIS IS BROKEN! checking in for partial progress, cleanup will happen in the future
remove ancient, wrong hgignore file
it boots
i'm hopeful
merge with develop
merge
flat, baby, flat
Merge branch 'develop' into feature-flat-css

Conflicts:
	htdocs/js/rcloud_bundle.min.js
Merge branch 'develop' into feature/rserve-js-new-callback

Conflicts:
	htdocs/editor_tab.js
	htdocs/js/rcloud_bundle.min.js
minor cleanups on promise refaxtor; fix selection
fix more promise stuff / use more cool bluebird features
fix in-place editing of title of notebook with history
remember you *promised* to return stuff...
contenteditable glitch on going back to current version
history button open if closed (not hide)
must.. use.. more.. bluebird features
missing return values in promises
more bluebird features
artifacts
update rserve-js submodule