Patches concerning the speed of mouse-movement over the profile.

[Joakim Bygdell]

> On 15 Jan 2015, at 2:49, Dirk Hohndel <dirk at hohndel.org> wrote:
> 
> On Wed, Jan 14, 2015 at 11:41:48PM -0200, Tomaz Canabrava wrote:
>> 
>> It seems that you forgot those:
>> already rebased against master.
> 
> Indeed, I had skipped a couple of patches for some reason.
> Just pushed again, this should now be complete.
> 
> /D

This made the planner much snappier as well, at least until you move the planner point below current max depth of the profile. 
Then there is a paus as it needs to recalculate both the X and Y axis scalings plus all deco stuff.

/Jocke