Added make_point_list kernel
Added fill_accum kernel
Added getLines, fill_accum_local kernels
Added accuracy tests with real and generated data
Refactoring, minor optimization
Optimization for getLines
Refactoring and optimization
Remove two "set" kernel call
Update CMakeLists.txt
Fix xfeatures2d dependencies
Merge pull request #3237 from mshabunin:java_test_detection
Support of bioinspired contrib module wrapping

- added java wrapper
- disabled python wrapper
Java wrappers now support nested namespaces and classes

- wrapper support python3
- added wrapper log
- generating full name for nested namespaces and classes
Neon optimization of cv::sum
Also test for target.
Merge pull request #3239 from mshabunin:xfeatures2d_fix
Neon optimization of cv::convertScaleAbs
Merge pull request #3248 from ilya-lavrenov:arm_sum
Adding division operators to `Point_` class.

Performs element-wise division.
Adding element-wise division operators to Point3_ class.