pncconf -fix double POSITION_OFFSET/FEEBACk INI entry

We don't need it twice. Thanks Seb for bug report

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
pncconf -lower default watchdog limit

from 10ms to 5ms as recomended by Seb.

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
Merge branch '2.6' into 2.7

Conflicts:
	src/emc/usr_intf/pncconf/pncconf.py
pncconf -lower watchdog limit

from 10ms to 5 ms
As recommended from Seb

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>
pncconf -fix double POSITION_FEEDBACK/OFFSET INI entry

only need it once.
thanks Seb fo4 the bug report.

Signed-off-by: Chris Morley <chrisinnanaimo@hotmail.com>