Remove deprecated Mutex alias to avoid naming conflicts.
Rename Signal to ManualEvent (to avoid confusion and naming conflicts with other "signals").
Make TaskCondition work with a normal Mutex, too.
Check if tcp connection is connected in acquire and release.
Drop connection if initial HTTP request doesn't start within 10 seconds.
Fixed bug in HttpClient disconnect.
Change the minimum log level to be per logger instead of a global setting.
Remove left-over log message.
Add createTimer().
Fix possible recursive resizing of HashMap.
Add assumeIsolated() and fix isWeaklyIsolated when functions are contained in a struct.
Make exitEventLoop() shut down all worker threads by default.
Refine log levels and log messages.
Merge remote-tracking branch 'upstream/master'