DOCS-2155 small fix change limit to sort
DOCS-1980, DOCS-1934, DOCS-1935, DOCS-1936: new user and role features

Signed-off-by: Sam Kleinman <samk@10gen.com>
edits on user defined roles reference documents: DOCS-1980, DOCS-1934, DOCS-1935, DOCS-1936
Minor: typo fix

Signed-off-by: Sam Kleinman <samk@10gen.com>
some changes

changes

Signed-off-by: Sam Kleinman <samk@10gen.com>
vulnerability report edits
DOCS-2106 ldap sasl auth
fix duplicate project project
create role, create user