Adding "features" section to web manual.
Small changes to dox page titles.
Adding *.dox files for some McMd analyzers.
Editing McMd analyzers/system *.dox files
Adding a few more McMd analyzers.
Adding *.dox files for McMd analyzers.
Fixing bug in doc/manual/features/inter/interactions.dox
Adding *.dox files for more analyzers
Superficial changes in McMd, mv README -> CONTENTS
Editing src/CONTENTS
Adding new *.dox files for analyzers, editing others.
Editing *.dox files for integrators, some analyzers.
Incorporation run-time features into user guide section.
Editing a CONTENTS file in dox/manual
Fixing bug in manual/user/user.dox
Editing containers module documentation.
Merge branch 'devel' into sp