Deprecation Cop warnings

[xeron]

open-recent (2 deprecations):
Call ::getActiveTextEditor instead
Called 4 times

Workspace.getActiveEditor - /Applications/Atom.app/Contents/Resources/app/src/workspace.js:999:12
[object Object].onUriOpened - /Users/xeron/.atom/packages/open-recent/lib/main.coffee:32:26

Use ::getDirectories instead
Called 1 time

Project.getRootDirectory - /Applications/Atom.app/Contents/Resources/app/src/project.js:593:12
[object Object].insertCurrentPaths - /Users/xeron/.atom/packages/open-recent/lib/main.coffee:136:29

Also open-recent affects atom-core:

atom core (1 deprecation):
Use a config schema instead. See the configuration section of https://atom.io/docs/latest/hacking-atom-package-word-count and https://atom.io/docs/api/latest/Config for more details
Called 1 time

Package.activateConfig - /Applications/Atom.app/Contents/Resources/app/src/package.js:250:11
Package.activateNow - /Applications/Atom.app/Contents/Resources/app/src/package.js:221:14

Related to atom/atom#6310, disabling open-recent removes this warning.

[Zren]

To non sleepy self:

1. Simple rename
2. getDirectories().length
3. Change configDefaults to config and do { type: 'number', default: 123 } instead.