MIFOSX-1552 Spring Boot + MariaDB4j

read http://blog2.vorburger.ch/2014/09/mifos-executable-war-with-mariadb4j.html for full feature article.. ;-) 

I've reasonably extensively tested this, but a 4 eyes cross code review and/or manual test by others before merging this in certainly still wouldn't hurt. @vishwasbabu and @mgeiss if you have no objection then I’d like to merge this into develop in the coming 1-2 weeks, if for no other reason than that I’ll have less time to react to related issues after that for a few weeks - so I'd be grateful if you could have a look ASAP, and shout now if anything seems seriously fishy / clearly NOK to you.
wonder why these files are being shown as deletions and additions and not a rename...