Update template package.json with updated version number
Update README.md with specific version

This is because I pushed a 3.0.0-beta1 to npm which is installed when you `npm install hubot`.
bump version to we can release a new package
Update CHANGELOG.md
Revert "Update README.md with specific version"

This reverts commit 8e468f87b6989cd02498cc53ef412267a792c7ed.
Add latest versions of hubot and hubot scripts to package.json
Fix no youtube video results bug
Change youtube script to use robot.http
Merge pull request #520 from timclipsham/fix-youtube-no-results

Fix youtube script no results bug
Tiny typo.
Store timeout ID so we can clear in shutdown

Fixes #523
Merge branch 'master' into vthree-rethink

Conflicts:
	CHANGELOG.md
	package.json
	src/robot.coffee
	src/templates/package.json