Merge branch 'release/v2.0.4' into develop
Make sure license is stated clearly
add Travis support
actually make it use node
turn JSCOV off in env
get rid of eventing
support for storing white space and comments in the AST
support post extended attribute space
adding basic support for writing
attributes and defaults, type fixes
further support for more types
typedef
basic writer complete
Use https:// instead of git://
Merge pull request #4 from Manishearth/develop

Use https:// instead of git://
Fix bug where instrumented version of webidl2 was loaded despite JSCOV not being defined.
Merge pull request #6 from tobie/fix-test-1

Fix bug where instrumented version of webidl2 was loaded.
last small writer changes
be strict about diff version
README incorrectly recommended updating the widlproc submodule.