[maven-release-plugin] prepare release rel-0.4
[maven-release-plugin] prepare release rel-0.4

izeye/springfox,RobWin/springfox,kevinconaway/springfox,ammmze/swagger-springmvc,arshadalisoomro/springfox,arshadalisoomro/springfox,erikthered/springfox,acourtneybrown/springfox,maksimu/springfox,vmarusic/springfox,maksimu/springfox,zhiqinghuang/springfox,vmarusic/springfox,kevinconaway/springfox,wjc133/springfox,vmarusic/springfox,izeye/springfox,thomsonreuters/springfox,choiapril6/springfox,arshadalisoomro/springfox,thomasdarimont/springfox,yelhouti/springfox,RobWin/springfox,zorosteven/springfox,choiapril6/springfox,thomasdarimont/springfox,namkee/springfox,erikthered/springfox,springfox/springfox,thomsonreuters/springfox,ammmze/swagger-springmvc,RobWin/springfox,jlstrater/springfox,wjc133/springfox,wjc133/springfox,ammmze/swagger-springmvc,namkee/springfox,zhiqinghuang/springfox,acourtneybrown/springfox,springfox/springfox,qq291462491/springfox,qq291462491/springfox,zorosteven/springfox,qq291462491/springfox,cbornet/springfox,erikthered/springfox,izeye/springfox,jlstrater/springfox,yelhouti/springfox,thomsonreuters/springfox,choiapril6/springfox,namkee/springfox,cbornet/springfox,acourtneybrown/springfox,kevinconaway/springfox,cbornet/springfox,zorosteven/springfox,thomasdarimont/springfox,jlstrater/springfox,springfox/springfox,springfox/springfox,maksimu/springfox,yelhouti/springfox,zhiqinghuang/springfox