doc: make the RST files consistently formated and other improvements.

The biggest things here are:
 * move doc/sources/*/README.rst to doc/rtd/topics/datasources
   This gives each datasource a page in the rtd docs, which make
   it easier to read.
 * consistently use the same header style throughout.
   As suggested at
   http://thomas-cokelaer.info/tutorials/sphinx/rest_syntax.html
   use:
     # with overline, for parts
     * with overline, for chapters
     =, for sections
     -, for subsections
     ^, for subsubsections
     “, for paragraphs

Also, move and re-format vendor-data documentation to rtd.

1 files changed, 3 insertions, 2 deletions

diff --git a/doc/rtd/topics/merging.rst b/doc/rtd/topics/merging.rst
index 2bd87b16..eca118f5 100644
--- a/doc/rtd/topics/merging.rst
+++ b/doc/rtd/topics/merging.rst
@@ -1,5 +1,6 @@
-==========================
+**************************
 Merging User-Data Sections
-==========================
+**************************
 
 .. include:: ../../merging.rst
+.. vi: textwidth=78