Improve experience of launching app from explorer:
- application just flash (open/close) the console window
Suggested Win32 application flavor additionally shows MessageBox
and waits for User interaction.

- no behavior changes in grabFrame()
- added Lock2D() support into retrieveFrame()

Add LD_PRELOAD instruction to be able to run Java code that calls OpenCV functions that use the Intel MKL library.

dnn: Fix output mismatch when forward dnn model contain [depthwise conv(group=1) + bn + prelu]  (#11649)

* this can make sure [depthwise conv(group=1) + bn + prelu] output not shift

* add TEST to show the output mismatch in [DWconv+Prelu]

* fix typo

* change loading image to init cvMat directly

* build runtime model, without loading external model

* remove whitespace

* change way to create a cvmat

* add bias_term, add target output

* fix [dwconv + prelu] value mismatch when no optimizations

* fix Test error when change output channels

* add parametric test

* change num_output to group value

* change conv code and change test back

* Added ResizeBilinear op for tf

Combined ResizeNearestNeighbor and ResizeBilinear layers into Resize (with an interpolation param).

Minor changes to tf_importer and resize layer to save some code lines

Minor changes in init.cpp

Minor changes in tf_importer.cpp

* Replaced implementation of a custom ResizeBilinear layer to all layers

* Use Mat::ptr. Replace interpolation flags

- requires OpenCV source directory
- requires OpenCV binary directory with built modules and 'python_bindings_generator' target

* core:ppc Fix java CoreTest/testMahalanobis

* core:ppc Fix warning unused variable on clang

should hide unnecessary 'info' messages

Commit: https://github.com/webmproject/libwebp/commit/698b8844e38a0c5ca50bb20f866e71291bfc3b36
Tag: https://github.com/webmproject/libwebp/releases/tag/v1.0.0