Upgrade to Scala.js 0.5.0.
Version 0.6.
Towards 0.7.
Added MutationObserver
Merge pull request #35 from rinfield/topic/MutationObserver

Add MutationObserver
Fixed ArrayBuffer and DataView interfaces to better conform to specification

https://developer.mozilla.org/en-US/docs/Web/API/ArrayBuffer
https://developer.mozilla.org/en-US/docs/Web/API/DataView
https://www.khronos.org/registry/typedarray/specs/latest/#5
Merge pull request #36 from alejo90/TypedArrays

Fixed ArrayBuffer and DataView interfaces to better conform to specification
Honor timeout parameter in extensions.Ajax.apply
Merge pull request #37 from rinfield/topic/AjaxTimeout

Honor timeout parameter in extensions.Ajax.apply
Fix element types for typedarray constructors and accessors
Merge pull request #38 from mseddon/fix-typedarrays

Fix element types for TypedArray constructors and accessors
added put,delete method, added X-Request-With header
changed headers field type from Set to Map
Merge pull request #40 from hussachai/ajax

added put,delete method, added X-Request-With header
fixed FileReader
removed another readAsText in FileReader which is unnecessary
Merge pull request #41 from hussachai/FileReader

I think FileReader in lib.scala is wrong
Change non-stable properties of FileReader to defs
Added KeyValue table from DOM L3 spec
Moved KeyValue into .extensions, made vals final