create multiple light-weight engines to
track transactions by engine and cancel
all transactions when an engine is released.
prior to fix for lp:1527636 this was ensured
for the last/only owner for the engine singleton.
o suprressed some compile time warnings in bucketLib.c
o cleaned up cxx templates README
o removed use of tsMinMax from libCom in favor of the standard library
(calls to tsMinMax still exist in other components in base, but they are being removed)
o removed sharable library export of certain private member functions from class fdManager
o fixed aToIPAddr to correctly lookup all of the different IP addresses string types on all OS types
independent of the OS interfae variations
o removed use of inet_aton from vxWorks implementation of hostToIPAddr
o this function is for converting a host name to an ip address _only_
o the aToIPAddr wrapper is supposed to do the dotted ip ascii string to ip address structure
conversion independent of OS spoecific interface variations, when it works correctly
o fixed some spelling issues in comments
o added additional optimizations for processors w/o floating point ALU to addNanoSec in epicsTime
o removed tabs and junk comments from win32 osdProcess.c
o moved PLL update in win32 osdTime.c from timer to a dedicated thread
o added missing epicsExportShared symbols define to osiNTPTime.c
o fixed server ctor should not modify arguments of its caller in blockingSockTest
o removed sunpro specific ifdef nolomger needed from epicsTimeTest.cpp
so the epicsMutexNOOP non-default template parameter causes
the free list to not be locked. The free list was changed to embed a
lock/unlock around all allocate and deallocate requests.
situations where the derived class's destructor is running precisely when
the io completes, but the ipAddrToAsciiAsynchronous destructor has
not yet run
