Added keywords to setup.py. Reindent.

[ci skip]

setup.py

@@ -5,18 +5,18 @@
 setup(name='plone.app.collection',
       version=version,
       description="This package adds 'saved search' functionality to Plone.",
-      long_description=open("README.rst").read() + "\n" +
-                       open("CHANGES.rst").read(),
+      long_description=(open("README.rst").read() + "\n" +
+                        open("CHANGES.rst").read()),
       classifiers=[
-        "Framework :: Plone",
-        "Framework :: Plone :: 4.3",
-        "Framework :: Plone :: 5.0",
-        "License :: OSI Approved :: GNU General Public License (GPL)",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 2.6",
-        "Programming Language :: Python :: 2.7",
-        ],
-      keywords='',
+          "Framework :: Plone",
+          "Framework :: Plone :: 4.3",
+          "Framework :: Plone :: 5.0",
+          "License :: OSI Approved :: GNU General Public License (GPL)",
+          "Programming Language :: Python",
+          "Programming Language :: Python :: 2.6",
+          "Programming Language :: Python :: 2.7",
+          ],
+      keywords='plone collection topic smartfolder saved search',
       author='Plone Foundation',
       author_email='plone-developers@lists.sourceforge.net',
       url='http://pypi.python.org/pypi/plone.app.collection',