Kristal Dale
626f1094ad
Clean up and standardize landing pages
doc index.rst:
1. Update intro sentence to read as a complete sentence
2. Remove unused toctree
3. Correct heading levels (impacting side nav and correct rendering
of content)
4. Remove "Indices and Tables" section: genindex page not used,
search searches only index (not useful here)
releasenotes index.rst:
1. Remove search (make consistent with other openstack release note
pages)
Story: 2004737
Task: 29273
Change-Id: Iff659b42ab14ef5726869d9c9aa69b7c58a756fd
Signed-off-by: Kristal Dale <kristal.dale@intel.com>