also delete ctx.out_object to force its gc
minor
use out_stream even for non-pushbase return values
add overzealous deprecation notice for spyne.model.table
minor
h_and_f => history
migration doc tweak
remove useless .kateproject file
Django on Python 3 seems to expect responses as strings and not bytes #375 #113
Django Python3 tweak. #375 #113