Constellation/escope — pull request #12 by alex-seville (2013-05-03 07:10:28+00:00)
Title: Check for implicit global variable declaration

When a global assignment is made without "var" it will still be injected into the global scope. I added a check to identify these cases and treat them like variable declarations.

i.e.
```
var foo = 4;
bar= 5;
```
Currently only `foo` would be listed as a global var, but both `foo` and `bar` will be put into the global scope.