Merge pull request #63 from SpiNNakerManchester/remove_pynn8

remove refference to PyNN 0.8

Author: andrewgait

README.md

@@ -3,9 +3,11 @@
 Examples for PyNN 0.9
 =====================
 
-This repository holds miscellaneous examples of using sPyNNaker for PyNN 0.9 (and PyNN 0.8 too; the differences are comparatively small).
+This repository holds miscellaneous examples of using sPyNNaker for PyNN 0.9
 
 See Also
 --------
  * [SpiNNaker online documentation](http://spinnakermanchester.github.io/)
- * [sPyNNaker8](/SpiNNakerManchester/sPyNNaker8) for the implementation
+ * [sPyNNakerGithub](/SpiNNakerManchester/sPyNNaker) for the implementation
+ * [Combined python documentation](http://spinnaker8manchester.readthedocs.io)
+ * [PyNN documentation](http://neuralensemble.org/docs/PyNN)