Update Readme - OpenCV 3.0 or 2.4.13

Alexey

2017-08-02 e29ccc66b649f7fae75d2809b77d7b15141d1163

 .gitignore

@@ -14,6 +14,7 @@
submission/
cfg/
darknet
.fuse*

# OS Generated #
.DS_Store*