* cygcheck.cc (CYGLSA64_DLL): Remove unused macro.
	(dump_sysinfo): If COMSPEC isn't set in the MSVCRT environment, set it.
	Explain why.
	* cygcheck.cc (CYGLSA64_DLL): Remove unused macro.
	(dump_sysinfo): If COMSPEC isn't set in the MSVCRT environment, set it.
	Explain why.
	* sec_auth.cc (get_user_groups): Remove experimental exception handler
	added 2014-09-05.
	(get_user_local_groups): Ditto.
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	* new-features.xml (ov-new1.7.33): Update to current state.
	* new-features.xml (ov-new1.7.33): Update to current state.
	* new-features.xml (ov-new1.7.33): s/Linux/glibc.
	* new-features.xml (ov-new1.7.33): s/Linux/glibc.
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* common.din (stime): Export.
* times.cc (stime): New function.
* include/cygwin/time.h (stime): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* common.din (stime): Export.
* times.cc (stime): New function.
* include/cygwin/time.h (stime): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* new-features.xml (ov-new1.7.33): Document stime.
* posix.xml (std-deprec): Add stime.
	* posix.xml (std-gnu): Add ffsl, ffsll, quotactl.
	(std-notes): Add restrictions of quotactl.
	* Makefile.in: Create install targets.
	(cygwin-ug-net/cygwin-ug-net.pdf): Create subdir to allow building PDF
	even if subdir is missing.
	(cygwin-api/cygwin-api.pdf): Ditto.
	* configure.ac: Add AC_PROG_INSTALL rule.
	* configure: Regenerate.
	* new-features.xml (ov-new1.7.33): Add installation of docs.
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