Print prompts to stderr
Print prompts to stderr

making the query() function safe to call from other functions
without messing up their stdout (which might be used for
the output value)


git-svn-id: 423bc13aef9e7c3677ba938d80f0aebd4919dd3b@173 d2f197e3-5317-0410-bdde-f57cf7c060d4

dell-oss/vasidmapd,dell-oss/vasidmapd