Revision 1683387

Fix abort() in svn-status handler on platforms that doesn't support C99
format specifiers for strftime(): %F and %z are new in C99 and C89
compiler/runtime doesn't support them [1]:
[[[
Those listed here are supported by the latest C and C++ standards (both 
published in 2011), but those in yellow were introduced in C99 (only 
required for C++ implementations since C++11), and may not be supported by 
libraries that comply with older standards.
]]]

[1] http://www.cplusplus.com/reference/ctime/strftime/

* subversion/mod_dav_svn/status.c
  (DEFAULT_TIME_FORMAT): Use '%Y-%m-%d' instead of '%F' and '%Z instead of
   '%z'.