Binaries have been uploaded for both x86 and amd64 platforms.
due to github file size limitations , the directories have been uploaded unarchived.
for Win33 binaries , please checkout
https://github.com/YannNayn/galera-mariadb-win32.git
and for Win64(amd64) binaries (being uploaded/pushed):
https://github.com/YannNayn/galera-mariadb-win64.git
they are not recommended for a production environment.

in the my.cnf file:
_________
wsrep_provider=galera_smm.dll
wsrep_sst_method=msqldump # percona xtrabackup will be tested soon
_________
libevent and openssl(the provided binaries use respectively 2.1.3-alpha and 1.1.0-dev versions ) will be added next on github
some limitations are stated on openssl website copied here for convenience:

____________ from http://www.openssl.org/ ____________
This software package uses strong cryptography, so even if it is created, maintained and distributed from liberal countries in Europe (where it is legal to do this), it falls under certain export/import and/or use restrictions in some other parts of the world.
PLEASE REMEMBER THAT EXPORT/IMPORT AND/OR USE OF STRONG CRYPTOGRAPHY SOFTWARE, PROVIDING CRYPTOGRAPHY HOOKS OR EVEN JUST COMMUNICATING TECHNICAL DETAILS ABOUT CRYPTOGRAPHY SOFTWARE IS ILLEGAL IN SOME PARTS OF THE WORLD. SO, WHEN YOU IMPORT THIS PACKAGE TO YOUR COUNTRY, RE-DISTRIBUTE IT FROM THERE OR EVEN JUST EMAIL TECHNICAL SUGGESTIONS OR EVEN SOURCE PATCHES TO THE AUTHOR OR OTHER PEOPLE YOU ARE STRONGLY ADVISED TO PAY CLOSE ATTENTION TO ANY EXPORT/IMPORT AND/OR USE LAWS WHICH APPLY TO YOU. THE AUTHORS OF OPENSSL ARE NOT LIABLE FOR ANY VIOLATIONS YOU MAKE HERE. SO BE CAREFUL, IT IS YOUR RESPONSIBILITY.
________________________________________________

msvc 1600 redistributables SP1 need to be installed/available on the target machine:
vcredist_x86.exe : http://www.microsoft.com/en-us/download/details.aspx?id=8328
vcredist_x64.exe : http://www.microsoft.com/en-us/download/details.aspx?id=13523

MSys binaries are provided and msqld.bat should then be used instead of mysqld.exe (e.g. mysld.bat --console --wsrep_cluster_address=gcomm:// )
in order to have a working sh shell(cygwin has been proved to do it as well)

Please  note that oqgraph is disabled (boost trunk  is used , that is 1.55)
Comments and suggestions are welcome.