Remove reference to non-existing resources
Use local version of jquery.
Clean up some HTML tags
Add custom map marker image
WIP: OpenLayer 3
Render world map with proper dimensions and position
Visualise all locations using custom markers
Adds global sponsor prospectus
Use country datasource to draw the map in selected colors
The countries.geojson was taken from:
 - http://openlayers.org/en/v3.0.0/examples/vector-layer.html
 - http://openlayers.org/en/v3.0.0/examples/data/geojson/countries.geojson

but some coordinates are modify from negative to positive in order to keep them on the proper side of the map.
This includes several parts of Russia and some small islands.
Move the locations definition to a JSON file
Move the inline JS for handling the map to a new file
Start using local OpenLayers3 version
Remove commented code for the old map
Merge pull request #3 from stefolog/master

Migrate the cities map to OpenLayers3
Highlight 100 registered events!
Fixes typos in hosting guide
Updates hosts guide with training links
Adds DNSimple as a continent sponsor
Adds GitHub as a Globe Sponsor!
Merge remote-tracking branch 'origin/before-map-change'

* origin/before-map-change:
  Adds GitHub as a Globe Sponsor!
  Adds DNSimple as a continent sponsor
  Updates hosts guide with training links
  Fixes typos in hosting guide
  Highlight 100 registered events!

Conflicts:
	public/index.html
Fixes typo on sponsors page
Merge remote-tracking branch 'origin/before-map-change'

* origin/before-map-change:
  Fixes typo on sponsors page
Use Sinatra to serve pages

Sinatra will allow us to be more flexible going forward, using tools
like ERB templating and SASS stylesheets (http://sass-lang.com/)

This commit doesn't change the content of the site at all.
Update Gemfile to include Sinatra
Move index to views/index.erb