Remove deprecated strutil.renderString

theano/misc/strutil.py

@@ -29,11 +29,6 @@ def render_string(string, sub):
         assert False
     return finalCode
 
-def renderString(string, dict):
-    warnings.warn("renderString is deprecated. It is now called render_string",
-            stacklevel = 2)
-    return render_string(string, dict)
-
 def pretty_format(string):
     lines = string.split('\n')