[maven-release-plugin] prepare release browsermob-proxy-2.0-beta-4
[maven-release-plugin] prepare release browsermob-proxy-2.0-beta-4

Jimmy-Gao/browsermob-proxy,fhernandez173/browsermob-proxy,netproteus/browsermob-proxy,browserup/browserup-proxy,browserup/browserup-proxy,bltb/browsermob-proxy,bltb/browsermob-proxy,lightbody/browsermob-proxy,tommywo/browsermob-proxy,jekh/browsermob-proxy,netproteus/browsermob-proxy,iandeveseleer/browsermob-proxy,stevenliuit/browsermob-proxy,lightbody/browsermob-proxy,tommywo/browsermob-proxy,kyroskoh/browsermob-proxy,lightbody/browsermob-proxy,iandeveseleer/browsermob-proxy,netproteus/browsermob-proxy,jekh/browsermob-proxy,iandeveseleer/browsermob-proxy,kyroskoh/browsermob-proxy,browserup/browserup-proxy,fhernandez173/browsermob-proxy,88rabbit/browsermob-proxy,jekh/browsermob-proxy,88rabbit/browsermob-proxy,fhernandez173/browsermob-proxy,kyroskoh/browsermob-proxy,tommywo/browsermob-proxy,browserup/browserup-proxy,bltb/browsermob-proxy,webmetrics/browsermob-proxy,88rabbit/browsermob-proxy