extended python interface for KalmanFilter
fixed whitespaces
removed setter methods, replaced by CV_PROP_RW macro
Merge github.com:Itseez/opencv
Merge pull request #3233 from niebles:master
Changed java tests detection procedure
Fixed android test detection and some spaces in 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
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.
Updating documentation to reflect division operations.
Merge pull request #3250 from ilya-lavrenov:neon_convert_scale_abs
Fixed GStreamer encoding pipeline frame drop for most cases.

For several muxers and encoders GStreamer still drops the last frame.