Add hidden password support for windows platform
Add hidden password support for windows platform

The windows console binary should not echo the password
just like the non-windows equivalent.

Signed-off-by: Jason Wessel <3f19c87103ac4cd0301ffd05a2421b687c7b3c77@windriver.com>
Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

chadcatlett/openconnect,nmav/openconnect-mine,matlockx/openconnect,atyndall/openconnect,mveplus/openconnect-client,chadcatlett/openconnect,nmav/openconnect-mine,mveplus/openconnect-client,lins05/openconnect,atyndall/openconnect,nmav/openconnect-mine,cernekee/openconnect,matlockx/openconnect,mtmiller/openconnect,liiir1985/openconnect,matlockx/openconnect,brandt/openconnect,mtmiller/openconnect,lins05/openconnect,lins05/openconnect,cernekee/openconnect,don-johnny/openconnect,brandt/openconnect,mveplus/openconnect-client,liiir1985/openconnect,atyndall/openconnect,mtmiller/openconnect,don-johnny/openconnect,don-johnny/openconnect,mveplus/openconnect-client,chadcatlett/openconnect,matlockx/openconnect,brandt/openconnect,cernekee/openconnect,brandt/openconnect,mtmiller/openconnect,chadcatlett/openconnect,lins05/openconnect,nmav/openconnect-mine,liiir1985/openconnect,liiir1985/openconnect,atyndall/openconnect,cernekee/openconnect,don-johnny/openconnect