[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare for next development iteration

gk5885/javawriter,PAC-ROM/android_external_square_javawriter,ben-manes/javapoet,kenzierocks/javapoet,rajatguptarg/javapoet,DirtyUnicorns/android_external_square_javawriter,ponsonio/javapoet,sormuras/javapoet,sormuras/javapoet,kenzierocks/javapoet,DirtyUnicorns/android_external_square_javawriter,studyfordream/javapoet,leorric/javawriter,byterom/android_external_square_javawriter,rajatguptarg/javapoet,sitexa/javapoet,square/javawriter,mumer92/javapoet,square/javapoet,byterom/android_external_square_javawriter,auke-/javawriter,gk5885/javawriter,leorric/javawriter,ThirdProject/android_external_square_javawriter,ponsonio/javapoet,DanielSerdyukov/javapoet,PAC-ROM/android_external_square_javawriter,square/kotlinpoet,ThirdProject/android_external_square_javawriter,DanielSerdyukov/javapoet,sitexa/javapoet,eamonnmcmanus/javapoet,tbroyer/javapoet,ben-manes/javapoet,APaloski/javapoet,eamonnmcmanus/javapoet,APaloski/javapoet,studyfordream/javapoet,auke-/javawriter,ks94/javapoet,square/kotlinpoet,ks94/javapoet,mumer92/javapoet