bump: work toward the next release

Curl and libcurl 7.47.1

Curl and libcurl 7.47.2

 Public curl releases:         152

 Public curl releases:         153

 Command line options:         179

 curl_easy_setopt() options:   221

 Public functions in libcurl:  61

 Contributors:                 1346

 Contributors:                 1348

This release includes the following changes:

 o

This release includes the following bugfixes:

 o getredirect.c: fix variable name

 o tool_doswin: silence unused function warning [1]

 o cmake: fixed when OpenSSL enabled on Windows and schannel detected [2]

 o curl.1: Explain remote-name behavior if file already exists

 o tool_operate: Don't sanitize --output path (Windows) [3]

 o URLs: change all http:// URLs to https:// in documentation & comments

 o sasl_sspi: Fix memory leak in domain populate [4]

 o COPYING: clarify that Daniel is not the sole author

 o examples/htmltitle: Use _stricmp on Windows [5]

 o examples/asiohiper: Avoid function name collision on Windows [6]

 o idn_win32: Better error checking [7]

 o openssl: Fix signed/unsigned mismatch warning in X509V3_ext [8]

 o curl save files: check for backslashes on cygwin [9]

 o

This release includes the following known bugs:

This release would not have looked like this without help, code, reports and

advice from friends like these:

  Bernard Spil, Dan Fandrich, Daniel Stenberg, Gisle Vanem, Michael Kaufmann,

  Octavio Schroeder, Ray Satiro, Sergei Nikulov, Viktor Szakáts,

  (9 contributors)

        Thanks! (and sorry if I forgot to mention someone)

References to bug reports and discussions on issues:

 [1] = https://github.com/curl/curl/pull/616

 [2] = https://curl.haxx.se/bug/?i=617

 [3] = https://curl.haxx.se/bug/?i=624

 [4] = https://github.com/curl/curl/issues/635

 [5] = https://curl.haxx.se/mail/lib-2016-02/0017.html

 [6] = https://curl.haxx.se/mail/lib-2016-02/0016.html

 [7] = https://github.com/curl/curl/pull/637

 [8] = https://github.com/curl/curl/commit/dd1b44c#commitcomment-15913896

 [9] = https://curl.haxx.se/docs/adv_20160127B.html

 [1] = 

 No newline at end of file

/* This is the version number of the libcurl package from which this header

   file origins: */

#define LIBCURL_VERSION "7.47.1-DEV"

#define LIBCURL_VERSION "7.47.2-DEV"

/* The numeric version number is also available "in parts" by using these

   defines: */

#define LIBCURL_VERSION_MAJOR 7

#define LIBCURL_VERSION_MINOR 47

#define LIBCURL_VERSION_PATCH 1

#define LIBCURL_VERSION_PATCH 2

/* This is the numeric version of the libcurl version number, meant for easier

   parsing and comparions by programs. The LIBCURL_VERSION_NUM define will

   CURL_VERSION_BITS() macro since curl's own configure script greps for it

   and needs it to contain the full number.

*/

#define LIBCURL_VERSION_NUM 0x072F01

#define LIBCURL_VERSION_NUM 0x072F02

/*

 * This is the date and time when the full source package was created. The