logging: Reverse datestamp of standard log formatter to year month day.
logging: Add an ib_logger_standard_formatter_notime() and use it for servers that already provide a date/time stamp in the logs.
queue.c: Ensuring that IB_ENOENT is returned when removing elements from an empty queue.
resource_pool.c: Making assertions more precise to aid in detecing bugs in the future.
Add support for forcing clang when building the RPM.
modules/modhtp: Check argument for NULL before using IB_S2SL(s) macro.