uasyncio.core: Doesn't depend on heapq module for some time now.

uasyncio.core/metadata.txt

@@ -1,6 +1,6 @@
 srctype = micropython-lib
 type = package
-version = 0.8.1
+version = 0.8.2
 author = Paul Sokolovsky
 long_desc = Lightweight implementation of asyncio-like library built around native Python coroutines. (Core event loop).
-depends = heapq, logging
+depends = logging

uasyncio.core/setup.py

@@ -6,7 +6,7 @@ from setuptools import setup
 
 
 setup(name='micropython-uasyncio.core',
-      version='0.8.1',
+      version='0.8.2',
       description='uasyncio.core module for MicroPython',
       long_description='Lightweight implementation of asyncio-like library built around native Python coroutines. (Core event loop).',
       url='https://github.com/micropython/micropython/issues/405',
@@ -16,4 +16,4 @@ setup(name='micropython-uasyncio.core',
       maintainer_email='micro-python@googlegroups.com',
       license='MIT',
       packages=['uasyncio'],
-      install_requires=['micropython-heapq', 'micropython-logging'])
+      install_requires=['micropython-logging'])