Revised ANNOTATIONS.yaml. Drop in leaks is more likely due to changes in the tests themselves (r23733).

git-svn-id: http://svn.code.sf.net/p/chapel/code/trunk@23812 3a8e244f-b0f2-452b-bcba-4c88e055c3ca
Control stack checking with a specific compiler option, not a general one.

[Reviewed by Mike and Elliot.]

Adjust r23787: control whether or not stack checks are turned on at
execution time using a new --[no-]stack-checks compiler option specific
to that purpose, rather than the general --[no-]checks.  However, have
--[no-]checks imply --[no-]stack-checks, as it does the other *checks
options.

Document --[no-]stack-checks in the man page.  Update the README files
to describe how --[no-]stack-checks interacts with execution-time
decision making as to whether or to actually do stack checking and, if
so, how it works.  Change test/compflags/bradc/help/userhelp.good to
reflect the new option.


git-svn-id: http://svn.code.sf.net/p/chapel/code/trunk@23813 3a8e244f-b0f2-452b-bcba-4c88e055c3ca