moved want_gpg = False

fix NameError: global name 'want_gpg' is not defined
Fixing wrong message about config file

Fixing wrong message:
You have enabled pysmssend_gpg_support
but you haven't specified a key id.
Please fix your /home/zakkak/.pysmssend/config
want_gpp -> want_gpg
Added missing import

from pysmssendmod.account_io import *
Merge pull request #1 from zakkak/master

Some fixes