0027300: Boolean operation produces invalid shape in terms of "bopargcheck" command

0027300: Boolean operation produces invalid shape in terms of "bopargcheck" command

1. Check, if value found by math_PSO algorithm cannot be precised by math_NewtonMinimum algorithm. In this case, we call math_PSO algorithm repeatedly, however, with other parameters.

2. Some margin of edge tolerance value has been provided in IntTools_Tools class.

3. Interface of math_NewtonMinimum class has been changed (method GetStatus() has been added).

Correction of some test cases according to their new behavior.