Added features for quick setting of temperatures for PLA and ABS - confi...

...gured via new settings.

Not perfect, I'd like to show temperature to be set in UI.
On clicking it always moves to the top of the page.
The overflow and temp layout changes are to allow the drop down to display outside of the tab.

Is it worth having more temp boxes e.g. Nylon? - array like similar to move speeds?
![QuickSetTemp](https://f.cloud.github.com/assets/2081919/187384/57553552-7d56-11e2-9354-2f1912635ab7.png)