Outline for new features in documentation.  Not all new features are
ready yet, so we'll hold off until they're done.

This commit references #5.
Removed AAAREADME.TOO and replaced it with proper release notes in SDML.

This change references #5.
Changes to bring the MMK source kit into line with "github way".  This
references #5.
Tweaked description of release notes.
Generate documentation symbols from newly built MMK image.
Update to mention some of the newer features of MMK.
Update to use the dynamic VAX DOCUMENT symbols.
Fix file attributes so this is a STMLF file.
Add build rules for VAX DOCUMENT release notes.
Add VAX/DEC DOCUMENT intermediate files.
Typo in DOCUMENT command.
Update copyright information.  Now that we have multiple VAX DOCUMENT
source modules copyright information is retained in a common file.
More VAX DOCUMENT intermediate files.
Added definition of SRC_DIR to .FIRST.
Add header.
More updates, switching branches...
Add release notes regarding the new /VERIFY=ALL qualifier.

This references issue #15.
Updated copyright year.
Updated to include all new features found in V5.0.
Corrected a couple small bugs in the SDML source.