Update git submodules

Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to 899c22fccf12f50a877988c62e30d5e2c7fb7e3c
  - Merge "Changes for populating ReactJS component library"
  - Changes for populating ReactJS component library

    Modification of Maven pom.xml to segregate creation of component library
    away from the basic CLAMP UI. New directory ui-react-lib is introduced
    and populated with just a few files to support the library creation.
    Introduction of OnapConstants.js provides single focus for defining
    constants shared across multiple components, resolving circular
    dependency between LoopUI.js and MenuBar.js around defaultLoopName.
    Modified LoopSvg.js to import withRoute from react-router-dom instead
    of react-router, which was causing problems in usage of completed
    component library.

    Issue-ID: CLAMP-586
    Change-Id: I3054d5388b8aa7417fe7566c34279390d24fb80a
    Signed-off-by: Ted Humphrey <Thomas.Humphrey@att.com>