Merge pull request gemfileparser#11 from rpotter12/master

Remove runtime dependency on nose

Author: pombredanne

setup.py

@@ -84,7 +84,7 @@
 .. _GNU GPL version 3 (or above) License: http://www.gnu.org/licenses/gpl
 ''',
     'install_requires': [],
-    'tests_require': ['nose'],
+    'tests_require': [],
     'packages': ['gemfileparser'],
     'scripts': [],
     'name': 'gemfileparser'