fixed h3c logo


git-svn-id: http://observium.org/svn/observer/trunk@4011 61d68cd4-352d-0410-923a-c4978735b2b8
don't show ports with negative errors (counter reset?)


git-svn-id: http://observium.org/svn/observer/trunk@4012 61d68cd4-352d-0410-923a-c4978735b2b8
fix ive discovery script if() layout


git-svn-id: http://observium.org/svn/observer/trunk@4013 61d68cd4-352d-0410-923a-c4978735b2b8
unset variables used for discovery (cause of screenos/juniperive collision bug)


git-svn-id: http://observium.org/svn/observer/trunk@4014 61d68cd4-352d-0410-923a-c4978735b2b8