Initialize fiber index by default

Better to always initialize class members to establish class invariant. Or we can forgot that members is not initialized and use its garbage value.

Ensure waitContext.waitTimeMs * 1000 doesn't overflow uint32

Just for pedant analyzer warning fix. Very unlikely that wait time is greater than 1.2 hours to overflow, but still.

Do not truncate DWORD and size_t to int

No need to truncate page size / count, just use same types as expected by API.

Changed the example profiler to a Brofiler

Added detailed perf profiling for the EventStressTest

rewrote internal profiler to work better with Brofiler

Fixed group task count issue

Fixed MT_DEBUG flag on XCode

Fixed fiber bug and some warnings

- isInitialized now work properly

Move from memalign to posix_memalign

Build fix

- Fix compilation warning
- Try to fix OSX

Active Wait feature now work properly for one worker thread

Add support for vs2015 and support for Brofiler

Fixed POSIX settings

Improve hybrid spin wait code and add low latency wait algorithm.

Imporve hybrid spin algorithm

Remove unusued MTEvent from temporary ThreadContext

Fixed tests and add new asserts inside RunAsync

Fix compilation warning. Fix some tests.

Implemented active wait feature.

Waiting thread now can process tasks and act as additional worker
thread.

Fixed a potential race condition inside Yield.

Added Yield support for tasks

Add priority for tasks

Improve built-in profiler

Rewrote CreateFromCurrentThreadAndRun

Increase queue size