Add missing "synopsis" to <numeric> synopsis section header
Correct inclusive_scan's 2nd signature in the synopsis to be consistent with the specification.
Eliminate requires, complexity, & notes clauses for reduce's special forms.
Eliminate requires, complexity, & notes clauses for exclusive_scan's special form.
Strike out --primary-- difference in exclusive_scan's notes clause
Don't need the ins2/del2 on inclusive_scan's prototype since it was the reversion of Artur's change
Don't number the eliminated clauses of reduce, exclusive_scan, & inclusive_scan
Merge pull request #11 from jaredhoberock/master

Changes for Artur's review with LWG for Thursday morning