alert box tweaks, add ciena logo. add bills to stats.


git-svn-id: http://observium.org/svn/observer/trunk@4144 61d68cd4-352d-0410-923a-c4978735b2b8
add os type to stats


git-svn-id: http://observium.org/svn/observer/trunk@4145 61d68cd4-352d-0410-923a-c4978735b2b8