basic changes to install docs
add cli tools doc
add to global nav
add some example usages
finish listing commands
small changes
add note on multibag
add most stanchion commands
add file stub plus global nav
add multiple sections
add weight example
finish missing commands
finish up rough draft
begin GC section
switch back to original arrangement
prettify fast track index
fix put object (copy) language
changes in light of @shino comments
stanchion language modifications
merge to master