Bump Windows build to 3.5

PC/python34gen.py

@@ -1,26 +0,0 @@
-# Generate python34stub.def out of python3.def
-# The regular import library cannot be used,
-# since it doesn't provide the right symbols for
-# data forwarding
-out = open("python34stub.def", "w")
-out.write('LIBRARY "python34"\n')
-out.write('EXPORTS\n')
-
-inp = open("python3.def")
-line = inp.readline()
-while line.strip().startswith(';'):
-    line = inp.readline()
-line = inp.readline() # LIBRARY
-assert line.strip()=='EXPORTS'
-
-for line in inp:
-    # SYM1=python34.SYM2[ DATA]
-    head, tail = line.split('.')
-    if 'DATA' in tail:
-        symbol, tail = tail.split(' ')
-    else:
-        symbol = tail.strip()
-    out.write(symbol+'\n')
-
-inp.close()
-out.close()