Description of problem:  Adding a dashboard incorrectly adds items to the right-click context submenus for adding graphs


Version-Release number of selected component (if applicable):
jon 3

How reproducible:

mazz, myself, charles

Steps to Reproduce:
1.  platforms ... with the monitoring tab selected
2.  view the right-click context menu for adding graphs
3.  add a dashboard
4.  view the right-click context menu ... the number of items on the submenu for measurements has doubled
  
Actual results:
number of items on submenu for measurements increases incorrectly when you add dashboards

Expected results:
number of items on submenu does not increase

Additional info:
<mazz> cannot add non-summary metric graphs via resource tree context menu unless you have visited the dashboard page first
<mazz> that's what the summary is
<ccrouch> mazz: because one of the options is "Add graph to dashboard [x]"
<mazz> ok. 
<mazz> I see.
<ccrouch> but there is another bug
<ccrouch> add two dashboards
<ccrouch> and you get
<ccrouch> Add graph to dashboard [x]
<ccrouch> Add graph to metric view
<ccrouch> Add graph to dashboard [y]
<ccrouch> Add graph to metric view
<ccrouch> so its looping over too much
<mazz> so the dup "graph to metriv view"
<mazz> yeah, I think I see that in the code
<ccrouch> do you mind if I try to delete you Default dashboard mazz :-)
<mazz> go ahead
<mazz> I'm not doing anything here at the moment
<mazz> I think I see the code that's doing this
<ccrouch> ha
<ccrouch> it bounces right back :-)
<mazz> I think that "Add Graph to Monitor View" is inside the for loop
<ccrouch> yep
<mazz> when it should be outside of it