:arrow_up: language-javascript@0.46
:arrow_up: language-java@0.12
Remove unused subscriptions ivar

Closes #4343
Remove screen line logging from spec
:arrow_up: language-ruby@0.43
:arrow_up: language-json@0.9
:arrow_up: language-mustache@0.11
:arrow_up: language-objective-c@0.12
:arrow_up: language-todo@0.14
:arrow_up: language-ruby@0.44
Add Workspace::onWillDestroyPaneItem

It is needed by the autosave package which previously relied on DOM
bubbling to coalesce events from various panes.
:arrow_up: language-java@0.13
:arrow_up: language-json@0.10
:arrow_up: bracket-matcher@0.63
Use Grim.

Refs #3706
Remove view registry references from the workspace model layer

Removed various ::getView methods from the model. Using the atom.views
global in the views for now, but going to switch them over to using a
locally assigned view registry instead in a subsequent commit.
Change ::setModel to ::initialize on all element classes
Simplify ViewRegistry::addViewProvider API

It now takes two arguments, a model constructor and a create view
callback that is passed the model.

Signed-off-by: Max Brunsfeld <maxbrunsfeld@gmail.com>