another restore function

[MOmonster]

@all
Crestore is updated: Thanks to Didee who recognize a bug with a resized "clip2", there was a bugfix and the mt_masktools are now in Version 2.0a28 packed.

@Alain
For anime samples you get a better blenddetection with higher modes (4-8). For really low motion you should choose a bthresh near 100 (between 101 and 111) and not use the mthresh (set it to 0). For extrem low motion (only with postrocessed clip2 or really good quality of the source) Cdeblend(sd=true, mode>5, mil=?) will give a really heavy detection. The sd parameter isn´t implemented in Crestore and can also lead to a wrong detection (not so save).
It can also be, that some parts are overblended, no simple normconversion (-> special Cdeblendmodes).

@stg
I downloaded your samples and will have a look on it this evening.