first stab at making zoom buttons slightly less insane
zoom works as expected now
remove stray comment
remove stray debugger
Merge pull request #185 from zenoss/feature/graphZoomFix

Feature/graph zoom fix
make sure snmpProxy is set to null
Merge pull request #186 from zenoss/feature/ZEN-12145

make sure snmpProxy is set to null
Merge pull request #188 from zenoss/feature/graphRefreshFix2

Feature/graph refresh fix2
Merge branch '5.0.0b1' into develop