setup.py: Add hook for tests.

Author: dcbaker

.travis.yml

@@ -83,7 +83,7 @@ install:
       # install sphinx for building the html docs
       pip install sphinx
     else
-      pip install .
+      pip install .[test]
     fi
 
 script: |

setup.py

@@ -33,5 +33,9 @@
         'python-magic',
         'configobj>=4.7.0',
         'pygpgme>=0.2'],
+      tests_require=[
+          'mock',
+      ],
       provides=['alot'],
+      test_suite="tests",
       )