Eliminate "allow to"
s/upin/up in/
Small wording changes
Removing "allows to"
Remove "allows to"
You probably don't want the lco's file in the release, since
composable_guards is the only lco described. I wanted to get
that file started, however.
fixed the code example
Minor tweaks
Remove "allows to" from more places.
Merge branch 'documentation'

Conflicts:
	docs/manual/cmake.qbk