Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to 11ee6836d6f25a1becdea60a322a72fbffd4b8b6
  - Split music src into music-core and music-rest

    Separating music into two directories to build with two pom files.
    Hopefully this should allow both jars to be deployed in nexus.
    Do not merge without careful review!!!

    Issue-ID: MUSIC-505
    Signed-off-by: Martella, Arthur <arthur.martella.1@att.com>
    Change-Id: I9dd2074e7f4499216c2bcd00095829dd43e2d0f9

diff --git a/docs/submodules/music.git b/docs/submodules/music.git
index a00014e..11ee683 160000 (submodule)
--- a/docs/submodules/music.git
+++ b/docs/submodules/music.git
@@ -1 +1 @@
-Subproject commit a00014e78f18134f998fb46a7dd543e6ea05a3bd
+Subproject commit 11ee6836d6f25a1becdea60a322a72fbffd4b8b6