Switch DOM.Node and DOM.Event to simple-dom
Move DOM.Types and some http to simple-dom

Use many HTTP-related types now present in simple-dom.
Merge pull request #16 from dylex/simpledom

Use purescript-simple-dom for #4
Updates for purescript 0.6
Merge branch 'topic/purescript-0.6-updates'
Fixing merge conflicts
Vanilla promise

Reverting to a direct API implementation for promises.
Implementing PromiseEC based on ErrorT and ContT

Based on discussions in issue #18 and pull request #20
Updates from discussion
Merge pull request #23 from purescript-contrib/topic/promise-refactoring

Topic/promise refactoring
Allow scope and this effects within modify* for #24