setup: Update metadata

Author: tbabej

setup.py

@@ -12,13 +12,13 @@
 setup(
     name='tasklib',
     version=version,
-    description='Python Task Warrior library',
+    description='Official Taskwarrior library for Python',
     long_description=open('README.rst').read(),
-    author='Rob Golding',
-    author_email='rob@robgolding.com',
+    author='GothenburgBitFactory',
+    author_email='support@gothenburgbitfactory.org',
     license='BSD',
-    url='https://github.com/robgolding/tasklib',
-    download_url='https://github.com/robgolding/tasklib/downloads',
+    url='https://github.com/GothenburgBitFactory/tasklib',
+    download_url='https://github.com/GothenburgBitFactory/tasklib/downloads',
     packages=find_packages(),
     include_package_data=True,
     test_suite='tasklib.tests',