Update .travis.yml to run on python 3.8

Signed-off-by: Piotr Karkit <karkucik@gmail.com>

.travis.yml

@@ -1,7 +1,8 @@
 language: python
 python:
   - "3.6"
-  - "3.7-dev"
+  - "3.7"
+  - "3.8"
 install:
   - "pip install -r requirements.test.txt"
   - "python setup.py develop"

haps/__init__.py

@@ -1,7 +1,6 @@
 from haps import scopes
-from haps.container import (Container, Inject, inject, base, egg,
-                            INSTANCE_SCOPE, SINGLETON_SCOPE, scope, Egg,
-                            PROFILES)
+from haps.container import (INSTANCE_SCOPE, PROFILES, SINGLETON_SCOPE,
+                            Container, Egg, Inject, base, egg, inject, scope)
 
 __all__ = ['Container', 'Inject', 'inject', 'base', 'egg', 'INSTANCE_SCOPE',
            'SINGLETON_SCOPE', 'scope', 'Egg', 'scopes', 'PROFILES']

setup.py

@@ -8,7 +8,7 @@ def readme():
 
 setup(
     name='haps',
-    version='1.1.1',
+    version='1.1.2',
     packages=find_packages(),
     url='https://github.com/ekiro/haps',
     license='MIT License',
@@ -23,6 +23,7 @@ def readme():
         "Programming Language :: Python",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "Operating System :: OS Independent", "Topic :: Software Development",
         "Intended Audience :: Developers",
         "Development Status :: 5 - Production/Stable"