add NEWS
awesome. 0.9.7
Fix j-related NEWS entry

I claim this silly bug as mine!
Small code simplification

Signed-off-by: Julien Danjou <julien@danjou.info>
Add test case for issue #137

Signed-off-by: Julien Danjou <julien@danjou.info>
Merge fn and lambda

We actually only generate an ast.Lambda if (lambda) was called, as a lot of code
expect ast.FunctionDefs (most notably with_decorator).

This allows empty lambdas too.

This fixes #165.
Add a test for lambda w/ lambda-list