Merge pull request #7 from SpiNNakerManchester/get_weights_fix

Update get function to correct syntax

Author: rowleya

examples/synfire_if_curr_exp_get_weights.py

@@ -46,7 +46,7 @@
 
 p.run(runtime)
 
-print projections[0].get(['weight', 'delay', ''], 'list')
+print projections[0].get(['weight', 'delay'], 'list')
 
 
 p.end()