first version of moving KDTree from core to ml
Added make_point_list kernel
first implementation KNearest wrapper on KDTree
Added fill_accum kernel
Added getLines, fill_accum_local kernels
Added accuracy tests with real and generated data
initial commit
slight changes, theme become more similar with current
removed kdtree declaration from interface
Added Ptr<T> support to Java wrappers
different enhancements
changed optimal vector width for Intel
Refactoring, minor optimization
Optimization for getLines
Refactoring and optimization
fixed all known issues
moving algorithm type to param
tt & header background colors changed
disabling java bindings for xfeatures2d module due to build errors
Fixed java tests build

- disabled xfeature2d dependency for java wrappers
- fixed java wrappers build after cmake rerun
- disabled opencv_ml tests temporarily
- fixed Imgproc usage in java tests