Update globalize/globalize.d.ts

cultureSelector in the localize function is an optional parameter
Update readme
JSONEditorOnline type definitions and tests

Initial commit of JSONEditorOnline type definitions and tests.
Added JSONFormatter interface and tests
Updates to JSONEditorNode
Update definitions.
Finish initial creation
Add more tests of static methods.
Merge pull request #234 from vbortone/jsoneditoronline

Jsoneditoronline Type Definitions and tests