configure.in: AM_PATH_PYTHON -> AM_PATH_PYTHON([3])
port system-config-printer.py to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cupshelpers/__init__.py to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cupshelpers/cupshelpers.py to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cupshelpers/ppds.py to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cpuhelpers/xmldriverprefs to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cupshelpers/openprinting.py to python3

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port openprinting.py to python3

incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port installdriver.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ppds.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port cupshelpers.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ./system-config-printer.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port xml/validate.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ./gui.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ppdippstr.py - incorporate 2to3 output to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port asyncconn.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port monitor.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ./applet.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ./authconn.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
port ./asyncpk1.py to python3 - incorporate 2to3 output

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>