Add choosing the intersect point taking into account the tangentCross when prev UEdge and next UEdge has more than one intersect points;
Add exact correction of edge tolerance (it fix problems with edge tolerance on Linux);
Add exact check of edge tolerance in testcase
1.The algorithm searching the section in the corner (ChooseSection) is modified to be able to find simple cases with rather big tolerance.
2. The constructor of BRepFill_Section is modified: now it removes locations in the shape of section like it was done in BRepFill_Pipe.
3. Correction of U-edges by Same Parameter has been added to the method BRepFill_Sweep::Build.