Tidy manifest config.

MANIFEST.in

@@ -1,6 +1,7 @@
-graft selinux
 graft docs
 prune docs/_build
+graft selinux
+graft services
 include CHANGELOG.rst
 include LICENCE
 include sponson-bash-completion.sh

setup.py

@@ -29,7 +29,8 @@ setup(
         "pydbus >= 0.6"
     ],
     dependency_links=[
-        "git+https://code.lapwing.org/git/libraries/pydbus.git@develop#egg=pydbus-0.6.0.1"
+        ("git+https://code.lapwing.org/git/libraries/"
+         "pydbus.git@develop#egg=pydbus-0.6.0.1")
     ],
     entry_points={
         "console_scripts": ["sponson = sponson.cli:main"],
@@ -39,7 +40,8 @@ setup(
         "Development Status :: 3 - Alpha",
         "Intended Audience :: Developers",
         "Intended Audience :: System Administrators",
-        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+        ("License :: OSI Approved :: "
+         "GNU General Public License v3 or later (GPLv3+)"),
         "Operating System :: POSIX :: Linux",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.4",