add average packet size graphs for ports, add ability to pass through pre-defined DEFs to generic_duplex (need to add to others)


git-svn-id: http://observium.org/svn/observer/trunk@4361 61d68cd4-352d-0410-923a-c4978735b2b8
simplification of applications system. centralised graph row and navbar generation


git-svn-id: http://observium.org/svn/observer/trunk@4362 61d68cd4-352d-0410-923a-c4978735b2b8
add observium notice to apps files


git-svn-id: http://observium.org/svn/observer/trunk@4363 61d68cd4-352d-0410-923a-c4978735b2b8
fixes to memcache app. updates to os script (separate by ||)


git-svn-id: http://observium.org/svn/observer/trunk@4364 61d68cd4-352d-0410-923a-c4978735b2b8