[ANNOUNCE] Welcome Kevan Miller to the Geronimo PMC

[Matt Hogstrom]

Please welcome Kevan Miller as the newest member of the Geronimo PMC.  Kevan recently accepted the 
invitation to join the PMC.  As such we now have an additional set of eyes to help with reviews as 
well as other PMC oversight responsibilities.  Kevan has shown that he is not only a valuable member 
of the technical community but also spends much of his time helping others as well as making sure 
those pesky LICENSE files make it into every jar we ship.

Give it up for Kevan :-0