Log Message:
Update devel/rudiments to 0.53.

rudiments 0.53
- exposed codetreegrammar class and updated codetree class so that
  successive parses/writes can use the same grammar without having to reload
- added insert/appendXml(File) methods to xmldomnode to parse and
  insert/append xml strings or files to a node
- fixed FILE->fileno detection for solaris 11.2, which doesn't have it at all
- llabs() is detected and preferred to abs()
- added partial xml namespace support (namespaces for tags)
- added partial support for extended ascii character set to character class
- added setgroups() call before setuid() call to drop extraneous groups
- updated rudiments-config man page, slightly
- removed outdated and unused dtd class
- updated file::resolveSymbolicLink() to use
  directory::maxPathLength(filename) as a starting point
- updated directory::getCurrentDirectory() to use MAX_PATH
  as a starting point
- serialport/serialportprofile, modemserver/modemclient classes are disabled
  in the default build now
- updated intro docs

rudiments 0.52
- tweaked codetree's recursive break logic a bit
- added compiler class
- added case-insensitive methods to xmldomnode
- added methods to xmldomnode that operate on descendents (as opposed
  to just operating on direct children)
- added methods to xmldomnode for deleting, wrapping, unwrapping
- fixed dynamiclib::getError() bug on windows
- tweaked -Werror detection in configure script
- removed rpcentry class
- added file::setPermissions() methods

rudiments 0.51
- added missing inline qualifiers to dynamicarray/staticarray method
  implementations
- added test for clock_settime, datetime class uses it if other set-time
  functions aren't available, returns false and sets errno=ENOSYS if
  no set-time function is available
- directory::fpathConf now falls back to MAX_PATH code if fpathconf exists
  but there's dirfd() or anything like it
- file::createFifo returns false and sets errno=ENOSYS on platforms that
  don't support fifo's now
- file::generateKey returns -1 and sets errno=ENOSYS on VMS now
- file::createHardLink returns -1 and sets errno=ENOSYS on platforms
  don't support hard links now
- fixed missing breaks in stdio::flush
- userentry::getPassword/getRealName return NULL on VMS now
- unix sockets are faked on VMS now
- threadmutex is built and installed now whether or not threads are
  supported, but if threads are not supported, its methods are degenerate
  and return success
- filesystem::getCurrentProperties() returns false and sets errno=ENOSYS
  on VMS now
- implemented degenerate groupentry for VMS
- fixed file::getBlockCount() crash that could occur if the filesystem's
  block size was reported as 0
- tweaked copy constructors and = operators in staticarray/dynamicarray
  classes to work with older compilers
- disabled -Werror for gcc < 2.7
- filedescriptor::printf uses fprintf or fdopen/vfprintf when possible,
  in leiu of falling back to charstring::printf
- charstring::printf tries the null device before falling back
  to a scratch file
- the rate at which charstring::printf expands its buffer is now
  exponential up to 1024 bytes
- added sys::getDirectorySeparator()
- fixed trailing-slash-followed-by-quote issue when building windows
  command lines
- added --enable-enosys-notify configure option for runtime notifcations
  when methods set ENOSYS
- cleared errno before each EINTR loop
- fixed sys::sync() segfault
- fixed ssl tests
- removed intervaltimer class
- updated sys::getPhysicalPageCount/getAvailablePhysicalPageCount for Windows
- added sys::getAllocationGranularity, updated code to use it instead
  of getPageSize, in most cases
- fixed copy-constructor/=-operator bugs in dynamicarray class
- added config_vs2013.h for VS 2013
- fixed several permissions-related issues for WinNT 4
- allowShortReads/useBlockingMode are set by default for stdinput now
- added wrapper for atexit()
- changed process::getRealUser/GroupId to getUser/GroupId to match
  setUser/Groupid
- added process::setEffectiveUser/Group methods
- fixed and documented auto-resume behavior in snooze methods
- fixed detection of double-dashed command line parameters without values
- removed redundant charstring::rightPad()
- renamed charstring::padString() to charstring::pad()
- added safePrint methods that take unsigned char arguments
- fixed bytestring::findFirst() with unsigned char needle, when needle is 0
- fixed bugs in linkedlist::moveBefore/moveAfter
- fixed bugs in singlylinkedlist::removeAll()
- removed arg parameter from thread::setFunction(), added
  thread::setArgument(), and added thread::create(arg)
- changed thread::create() to thread::run()
- wrote lots of example code and updated the programming docs
- removed unused shmfile class
- fixed several LocalFree's that should have been delete[]'s