Build: Added 5 second timeout for all tests.

requirements.txt

@@ -13,4 +13,4 @@ pytest-cache>=1.0
 pytest-cov>=2.5.1
 pytest-pep8>=1.0.6
 pytest>=3.2.1
-
+pytest-timeout>=1.3.4

setup.cfg

@@ -3,3 +3,4 @@ test=pytest
 
 [tool:pytest]
 norecursedirs = '.*', 'build', 'dist', 'CVS', '_darcs', '{arch}', '*.egg' lib lib64
+timeout = 5

setup.py

@@ -25,7 +25,7 @@ setup(
     ],
     test_suite='tests',
     setup_requires=['pytest-runner'],
-    tests_require=['pytest-asyncio', 'pytest', 'mock'],
+    tests_require=['pytest-asyncio', 'pytest-timeout', 'pytest', 'mock'],
     classifiers=[
         'Development Status :: 4 - Beta',
         'Intended Audience :: Developers',