updated plugins to latest versions (except checkstyle, which is one version prior to latest: 2.11 is causing a NullPointerException)
updated plugins to latest versions (except checkstyle, which is one version prior to latest: 2.11 is causing a NullPointerException)

candyam5522/eureka,candyam5522/eureka,jsons/eureka,candyam5522/eureka