Updated devDependencies
Updated dependencies to follow semantic versioning 2.0.0
Started working on 0.2.0
Added dwebp skeleton
Described dwebp methods in methods.json
Replaced ^ with ~ in devDependencies to support node 0.8
Added png helper to DWebp class
Added dwebp version warnings
Added dwebp mock
Refactored tests to support multiple classes
Renamed test/{args -> methods}.coffee
Typo
Fixed tests for DWebp::png
Renamed test/{main -> cwebp}.coffee
Removed double-testing od CWebp and added test/module.coffee instead
Removed .verbose() helper from DWebp

Reason: dwebp don't have verbose error reporting
Added test/dwebp.coffee
Fixed tests names
Updated readme
Updated download repo link