Some new features + fixes

Easylogging++ v9.24 RELEASE NOTES
---------------------------------

==========================
=         FIXES          =
==========================

 - `strerror` CRT warning fix for VC++ when using PLOG() or any equivalent (issue# 123)
 - Fixed `CVERBOSE_EVERY_N` resolution from `VLOG_IF` to custom logger verbose log

==========================
=       NEW FEATURES     =
==========================

 - New helper `reconfigureLogger(const std::string&, const ConfigurationType&, const std::string&)`
 - Support for syslog (issue #120)

==========================
=         NOTES          =
==========================

 - See https:/easylogging/easyloggingpp/tree/master/doc for other release notes
 - Closed issues: https:/easylogging/easyloggingpp/issues?page=1&state=closed

Refactoring and clang++ fix for mac

Easylogging++ v9.19 RELEASE NOTES
---------------------------------

==========================
=         FIXES          =
==========================

 - Some internal code refactor
 - Issue with clang++ on mac fixes (issue #111)

==========================
=         NOTES          =
==========================

 - See https:/easylogging/easyloggingpp/tree/master/doc for other release notes
 - Closed issues: https:/easylogging/easyloggingpp/issues?page=1&state=closed

Minor release

Easylogging++ v9.17 RELEASE NOTES
---------------------------------

=============================
 =    NEW FEATURES       =   
=============================

 - Add a format specifier to log filename and line number (issue #103)

=============================
=     IMPROVEMENTS          =
=============================

 - Assertion failure and does not process when configuratoin file does not exist

==========================
=         NOTES          =
==========================

 - See https:/easylogging/easyloggingpp/tree/master/doc for other release notes
 - Closed issues: https:/easylogging/easyloggingpp/issues?page=1&state=closed

v8.91: * Fixes issues with 64-bit ASM

 * Fixes android NDK issue