Fix hyperlinks in README to fix pypi rendering

Author: dpkp

README.rst

@@ -26,7 +26,7 @@ check code (perhaps using zookeeper or consul). For older brokers, you can
 achieve something similar by manually assigning different partitions to each
 consumer instance with config management tools like chef, ansible, etc. This
 approach will work fine, though it does not support rebalancing on failures.
-See `Compatibility <http://kafka-python.readthedocs.org/en/master/compatibility.html>`_
+See <http://kafka-python.readthedocs.org/en/master/compatibility.html>
 for more details.
 
 Please note that the master branch may contain unreleased features. For release
@@ -41,7 +41,7 @@ KafkaConsumer is a high-level message consumer, intended to operate as similarly
 as possible to the official 0.9 java client. Full support for coordinated
 consumer groups requires use of kafka brokers that support the 0.9 Group APIs.
 
-See `ReadTheDocs <http://kafka-python.readthedocs.org/en/master/apidoc/KafkaConsumer.html>`_
+See <http://kafka-python.readthedocs.org/en/master/apidoc/KafkaConsumer.html>
 for API and configuration details.
 
 The consumer iterator returns ConsumerRecords, which are simple namedtuples
@@ -70,7 +70,7 @@ KafkaProducer
 
 KafkaProducer is a high-level, asynchronous message producer. The class is
 intended to operate as similarly as possible to the official java client.
-See `ReadTheDocs <http://kafka-python.readthedocs.org/en/master/apidoc/KafkaProducer.html>`_
+See <http://kafka-python.readthedocs.org/en/master/apidoc/KafkaProducer.html>
 for more details.
 
 >>> from kafka import KafkaProducer
@@ -108,7 +108,7 @@ kafka-python supports gzip compression/decompression natively. To produce or
 consume lz4 compressed messages, you must install lz4tools and xxhash (modules
 may not work on python2.6). To enable snappy compression/decompression install
 python-snappy (also requires snappy library).
-See `Installation <http://kafka-python.readthedocs.org/en/master/install.html#optional-snappy-install>`_
+See <http://kafka-python.readthedocs.org/en/master/install.html#optional-snappy-install>
 for more information.
 
 Protocol
@@ -127,4 +127,4 @@ Low-level
 
 Legacy support is maintained for low-level consumer and producer classes,
 SimpleConsumer and SimpleProducer. See
-`ReadTheDocs <http://kafka-python.readthedocs.org/master/>`_ for API details.
+<http://kafka-python.readthedocs.org/master/> for API details.