QUASAR: Inline ability to adjust node count 

Within the hoverInfo dialog for a given .canvasElement, one can adjust 
the amount of nodes of a given type within said canvasElement, which will
change the backend values for that element as well as add or delete any 
haystack nodes that are required to fit the new value for that element.

#12
Merge branch 'pulsar' of ssh://helios/home/git/repositories/Nova into pulsar
QUASAR: Fix a typo, fix a missing brace

CAllbacks != Callbacks. Also, during merge with integration my 
branch suffered a missing brace, which caused an error. Fixed.

#12