I added comments to a few of the scope tests; these should clarify where
to look if the test fails. I will be adding more tomorrow, and extending
the test suite where necessary to improve coverage.
I made some progress on getting tests commented, and also added a test
or two that seemed to be lacking...
Merge branch 'master' of https://github.com/brownplt/lambda-py
fixed conflict
some standard ignores
Found 3 bugs and added test cases for them.
add test case for a bug on field assignment
Test case to reproduce Bug#17

First operand of a binary operation is getting evaluated twice.
add a test for issue #22
Merge branch 'generators' of https://github.com/brownplt/lambda-py into generators
Merge branch 'generators' of https://github.com/brownplt/lambda-py into generators