setup.py: Update setup logic

Testing directly via setuptools is no longer functional.

Author: dsoprea

setup.py

@@ -5,10 +5,10 @@
 
 APP_PATH = os.path.dirname(inotify.__file__)
 
-with open(os.path.join(APP_PATH, 'resources', 'README.rst')) as f:
+with open(os.path.join('inotify', 'resources', 'README.rst')) as f:
     _LONG_DESCRIPTION = f.read()
 
-with open(os.path.join(APP_PATH, 'resources', 'requirements.txt')) as f:
+with open(os.path.join('inotify', 'resources', 'requirements.txt')) as f:
     _INSTALL_REQUIRES = list(map(lambda s: s.strip(), f.readlines()))
 
 _DESCRIPTION = \
@@ -36,6 +36,4 @@
             'resources/requirements.txt',
         ]
     },
-    test_suite='nose.collector',
-    tests_require=['nose'],
 )