storage entity type


git-svn-id: http://observium.org/svn/observer/trunk@4579 61d68cd4-352d-0410-923a-c4978735b2b8
remove weird colouring code from device/edit/ports


git-svn-id: http://observium.org/svn/observer/trunk@4580 61d68cd4-352d-0410-923a-c4978735b2b8
fix cisco sla rrd creation

git-svn-id: http://observium.org/svn/observer/trunk@4581 61d68cd4-352d-0410-923a-c4978735b2b8
Clean up sensor code for device overview

git-svn-id: http://observium.org/svn/observer/trunk@4582 61d68cd4-352d-0410-923a-c4978735b2b8