corona-c-0.0.3

• dynamic coroutine stack support
• add stack to gc root to collect correctly
• impr iopoll timeout
• read/write iohook auto blocking detect impr
• libsigsegv switch

corona-c-0.0.2

Several race conditions fixed. Run days for simple demo and would run more longer.

corona-c-0.0.1

full goroutine like runtime in C11, that intergeration coroutine, io hook/loop, multiple OS threads schedule, memory GC.

works on linux and macos much stable now.