Depend on latest PyMongo and Tornado

doc/installation.rst

@@ -18,7 +18,7 @@ Prerequisites
 * Although Motor works with PyPy 2.0-beta1, limitations with greenlets and
   PyPy's JIT compiler make PyPy applications that use Motor too slow for
   regular use
-* PyMongo_ 2.4.2 or later
+* PyMongo_ 2.5 or later
 * Tornado_
 * Greenlet_
 

requirements.txt

@@ -1,3 +1,3 @@
-pymongo>=2.4.2
-tornado>=2.3
+pymongo>=2.5
+tornado>=3
 greenlet>=0.4

setup.py

@@ -62,8 +62,8 @@ setup(name='motor',
       author_email='jesse@10gen.com',
       url='https://github.com/mongodb/motor/',
       install_requires=[
-          'pymongo >= 2.4.2',
-          'tornado >= 2.4.0',
+          'pymongo >= 2.5',
+          'tornado >= 3',
           'greenlet >= 0.4.0',
       ],
       license='http://www.apache.org/licenses/LICENSE-2.0',