Fix position changes in info panel when line position changes
Convert constant interface to message interface to allow arguments
Add confirm messages for close and init error
Add EditorModule interface - used to handle deferred loading
Abstract impl of EditorModule
Requirejs loader interface changes
Deferred editor initialization
Merge pull request #349 from mleduque/IDEX-1525

IDEX-1525 Requirejs timeout for codemirror/orion