Tests: fix import path to resolve locally to the test directory first
Add possibility to import from other user-defined module
Add test cases for import inside a function
User-defined Imports: Rough Handle of Submodules
Cosmetic change to have more pythonic code.
Improve Pythran import mangling
Add import tests to travis
Merge pull request #367 from pbrunet/import

Import
Add dtype parameter to empty_like
Top level statement are removed earlier