select: Add Epoll.close().

select/select.py

@@ -57,6 +57,9 @@ class Epoll:
             res.append((vals[1], vals[0]))
         return res
 
+    def close(self):
+        os.close(self.epfd)
+
 
 def epoll(sizehint=4):
     fd = epoll_create(sizehint)

select/setup.py

@@ -5,7 +5,7 @@ sys.path.pop(0)
 from setuptools import setup
 
 setup(name='micropython-select',
-      version='0.0.3',
+      version='0.0.4',
       description='select module to MicroPython',
       url='https://github.com/micropython/micropython/issues/405',
       author='Paul Sokolovsky',