Removed django-tastypie from setup.py

This was missing from the tastypie removal commit.

Author: smarr

setup.py

@@ -7,7 +7,7 @@
     version='0.9.1',
     url='https://github.com/tobami/codespeed',
     license='GNU Lesser General Public License version 2.1',
-    install_requires=['django>=1.4', 'isodate', 'south<=2.0', 'django-tastypie'],
+    install_requires=['django>=1.4', 'isodate', 'south<=2.0'],
     packages=find_packages(exclude=['ez_setup', 'sample_project']),
     description='A web application to monitor and analyze the performance of your code',
     include_package_data=True,