first cahnges to ccPolyline class
now is possible to change polyline color
moe changes for polylines support
removed includes added only for debug porp
polylines now casted the right way
removed blank line
Now polyline support should be ok
now ccPlane::fromFit is static
Merge branch 'master' of https://github.com/cloudcompare/trunk into newpoly
clean comment
Merge pull request #97 from cloudcompare/newpoly

Newpoly adds the possibility to create a polyline from the point picking dialog,