Adding feature 1544 and 1557
 -cv::findHomography added a parameter for RANSAC iterations
 -cv::findHomography added a parameter for RANSAC confidence
first version of moving KDTree from core to ml
Implementing *= operator. Implementing * in terms of it.
Implementing division operators.
Simplifying arithmetic and comparison operator implementation.

Implementing + and - in terms of += and -=.
Implementing != in terms of ==.
Build fix for NVIDIA Tegra optimizations integration.
handling namespaces on parsing functions
submodule method tables generation
function namespaces partially work
nested classes support
unified namespace population with 'init_submodule'
put consts into python submodules
maintain set of visited namespaces in CppHeaderParser
WARNING: REMOVED const name conversion (SomeConstName -> SOME_CONST_NAME), discussion needed
fixing warnings
fixing warnings
keep old const names for compatibility
removing modules from blacklist
Update tocDefinitions.rst

Second fix in docs needed for https://github.com/Itseez/opencv_contrib/pull/70
http://www.build.opencv.org/buildbot/builders/precommit-contrib_docs/builds/277
fix cmake ocv_add_samples for opencv_contrib/modules/bioinspired
If a sample containing subdirs, a Cmake error will be raised, since the original code can only install FILES.
Doc changes for feature changes 1544 and 1557
AKAZE optimizations
base class name resolution
fixed find_obj.py
fix for ocl_morphSmall