kiji-express-music: [maven-release-plugin] prepare for next development iteration

commit: https://github.com/kijiproject/kiji-express-music/commit/d2640c61deec1553146be5c7647aab70a8c07f8e
kiji-express-music: [maven-release-plugin] prepare release kiji-express-music-0.11.0

commit: https://github.com/kijiproject/kiji-express-music/commit/d2100e60eef2dfc382fa853cc3042709fb97e009