Removing those weird assign statements

These are not required any more as the signals are connected up
directly.
It probably should have been done this way in the first place.

jasper_library/yellow_blocks/bram.py

@@ -39,11 +39,6 @@ def modify_top(self,top):
             top.add_signal(self.fullname + '_data_in', width=self.data_width)
             top.add_signal(self.fullname + '_data_out', width=self.data_width)
             top.add_signal(self.fullname + '_we', width=1)
-            # Weird assignments. TODO: figure out what on earth the naming convention is with AXI generation.
-            top.assign_signal(self.fullname + '_addr',     self.unique_name + '_' + self.unique_name + '_addr')
-            top.assign_signal(self.fullname + '_data_in',  self.unique_name + '_' + self.unique_name + '_data_in')
-            top.assign_signal(self.fullname + '_data_out', self.unique_name + '_' + self.unique_name + '_data_out')
-            top.assign_signal(self.fullname + '_we',       self.unique_name + '_' + self.unique_name + '_we')
 
         else:
             module = 'wb_bram'