biopython/biopython — pull request #262 by gokceneraslan (2013-11-25 11:29:08+00:00)
Title: Bio/PDB/NACCESS: Various NACCESS fixes and unit tests

- os.system(cp/rm) calls converted to correspoding shutils calls.
- pdb file path is converted to absolute path before os.chdir()
- NACCESS classes and methods are added to PDB/__init__.py
- rsa and asa files added to Tests/PDB directory.
- NACCESS unit tests added.