Release latest changes to maven central

[muminc]

Thanks for recent fix #17 for lambda expressions.

Please consider releasing update to maven central, projects such jbehave and orika-mapper are waiting for this.

[garcia-jj]

+1 to release last changes, The issue #17 fixed by me affect some opensource project I contribute, like vraptor4, Iogi and more. Releasing will save some souls.

[janschaefer]

JGiven is also waiting :-)

[paul-hammant]

I'm having problems with the "ant" module when doing release:prepare. I'll keep looking - sorry guys.

[garcia-jj]

Any chances to get this new release before a new major version of vraptor4 planing to next week? Thank you.

[paul-hammant]

2.8 released - thanks go to @garcia-jj