Upgrade findbugs dep to 3.0.0
Upgrade findbugs dep to 3.0.0

This will be needed if we switch to java 8.

molindo/helios,mattnworb/helios,skinzer/helios,gtonic/helios,molindo/helios,DagensNyheter/helios,kidaa/helios,udomsak/helios,DagensNyheter/helios,spotify/helios,mavenraven/helios,dflemstr/helios,DagensNyheter/helios,stewnorriss/helios,kidaa/helios,skinzer/helios,stewnorriss/helios,udomsak/helios,mavenraven/helios,mavenraven/helios,spotify/helios,dflemstr/helios,udomsak/helios,kidaa/helios,mattnworb/helios,skinzer/helios,gtonic/helios,gtonic/helios,dflemstr/helios,spotify/helios,molindo/helios,mattnworb/helios,stewnorriss/helios