Simpler image creation using Image() object

See e.g. http://www.techrepublic.com/article/preloading-and-the-javascript-image-object/5214317
for more information
URI encode error message
Adds connect.js dependency. Git ignore node_modules.
Adds node server that logs requests.
Merge pull request #1 from kjbekkelund/image-object

Simpler image creation using Image() object
Merge pull request #3 from kjbekkelund/encode

URI encode error message
Encourage discussion
Split into it's own file + include error 'helper'
Merge branch 'master' of https://github.com/lillesand/js-onerror

Conflicts:
	public/index.html
Merge pull request #2 from kjbekkelund/own-file

Split into it's own file + include error 'helper'
Merge branch 'master' of https://github.com/lillesand/js-onerror

Conflicts:
	public/index.html
For lite kaffe..
Merge pull request #4 from torgeir/master

Node server that logs all requests.