Closes #113 Adding required Sonatype OSS properties to poms to allow for...

... release
I've always used 2 spaces in my poms. I noticed after pushing last night that the poms had been formatted using tabs and that wasn't apprent in Intelli-j as they appeared to have the same spacing. Either way, I planned on reformatting them before this was merged over. When I rebase this will be fixed.