This seems to be quite a bit faster and solves the wavy line problems on mac.
I implemented a switch so this can be turned on/off in gGraphView::DrawTextQue()
change use_pixmap_cache to false to turn it off.
I'll remove the graph title and yaxis bits and put them back as this has the
same effect
Importer will be temporarily slow due to creating craploads of new indexes. Lots of bugs fixed.. Probably lots of new bugs too!
Replaced slow map containers with fast QHash containers.
Plus plenty of other mind numbing stuff.