Add support for viewing area when drawing a rectangle. fixes #303
Update changelog.
Upgrade karma to avoid peerInvalid errors
Added bower.json to support bower package manager
Merge pull request #312 from stephanebachelier/master

Upgrade karma to avoid peerInvalid errors
Merge pull request #314 from pablopda/master

Added bower.json to support bower package manager
Update karma
Merge branch 'master' of git://github.com/Leaflet/Leaflet.draw