ccUitls expansion

[WargodHernandez]

Hi Daniel,
I was thinking about adding to the ccUtils class which currently seems underutilized. Before I put in the effort I wanted to verify you didn't have any issues with expanding it.

I have isolated some code that seems to be repeated in a number of places.

• Creating a temporary SF before some calculation

• Renaming of the temporary SF after

• Or deleting the temporary SF on failure

Those 3 blocks of code in particular are used all over the place

and some other odds and ends that seem like they should be able to be used more if they were simpler to add in, for example

• GetPointFromClipboard

[daniel]

Good idea!