Robotgo v0.50.0 发布了, Go 桌面自动化, 巨大更新

Robotgo v0.50.0 The Appalachian Mountains 发布了，Golang 跨平台控制鼠标、键盘、位图、屏幕、窗口句柄以及全局事件监听。

[NEW] Add simple ocr support
[NEW] Add max and min window api and win32.h file
[NEW] Automatic free internal bitmap and add bitmapStr example
[NEW] Update findBitmap and findColor default tolerance 0.5 to 0.01, [improve find accuracy and time]
[NEW] Add more Window example
[NEW] Add cross compile docs
[NEW] Add free bitmap and tolerance godoc
[NEW] Add GetForegroundWindow and FindWindow func support
[NEW] Add bitmap to CBitmap func, Add ToCBitmap example to examples
[NEW] Add get Scale and GetScaleSize func, get primary display DPI scale factor fix #129, #135 Add Custom DPI Scaling support, Add scale default value, Add scale example

[NEW] Update README.md [add freeBitmap example]
[NEW] Optimize findColor and uniform API with findBitmap
[NEW] Update godoc, CI and README.md
[NEW] Update CHANGELOG.md
[NEW] Update examples [add freeBitmap and update findColor]
[NEW] Optimize bitmap code, optimize args and not try [many methods]
[NEW] Update getPid type to int32
[NEW] Update var and other code style, fix non-standard code Update code and update some name
[NEW] Update pkg to newest
[NEW] Remove duplicate code and old useless code
[NEW] Update mouse click and fix moveClick and movesClick args
[NEW] Update code style use if not try
[NEW] Update clipboard example
[NEW] Update typestr use return not else
[NEW] Update mouse toggle, keytap and savebitmap func args
[NEW] Update examples remove duplicate code
[NEW] Update bitmap and other examples
[NEW] Simplify linux dependency installation commands
[NEW] Update issue_template.md
[NEW] Update pull_request_template.md
[NEW] Move govendor to dep
[NEW] Update robotgo ci to 1.10.3

[FIX] Update active pid to fix #140, fixed linux activePid
[FIX] Fixed findBitmap and findPic memory leak
[FIX] Add getPxColor destroyMMBitmap fix memory leak
[FIX] Fix float args not float32
[FIX] Fix windows clipboard memory leak
[FIX] Update macos .a downgrade to 10.10 just warning not exit [fix #102, #128, #134]
[FIX] use 10.10 to compile .a verifyed multi os
[FIX] Fix #145 not assert
[FIX] Fix some warning use supplemental code

See Commits for more details, after Apr 30.