Update node.d.ts

headers return an object

http://nodejs.org/api/http.html#http_message_headers
Updated for Meteor 0.8.3 using new auto-generation script that parses the official Meteor api.js documentation file.  Updated the test file accordingly.
Fixed test file reference to meteor def file.
Remove reference to lib.d.ts
Defs for all DevExtreme products version 14.1
updated bootboxjs and tests
fixed setOptions & tests
Add md5
Added definitions for Physijs.
add definitions for jquery-handsontable
fix errors in jquery-handsontable
fix implicitly typed parameters in jquery-handsontable
Re-adding original definition owner
fixed header
Add name into CONTRIBUTORS.md
Merge pull request #2746 from pine613/feature/md5

Add md5
Merge pull request #2747 from gyohk/master

Added definitions for Physijs.
Add definition and tests for "xpath" npm module.
Add "xpath" definition to CONTRIBUTORS list
Eliminate implicit `any` in "xpath" tests.