DOCS-3042 fix upgrade/downgrade step
DOCS-2977 clarify not behavior, sparse index compatibility change
DOCS-3056: renaming field level security document
DOCS-3057: fixing bounds notation
fail to prevent

reads as the opposite of what we're saying
DOCS-2502 configuration file options
DOCS-2502: edits and clarifications for new configuration file format
DOCs-2502: minor edit
DOCS-2807 move the shared steps on starting mongod into a yaml file
DOCS-2807 standardize the formatting of the yaml title fields
DOCS-2807 set up sharing of steps for all install tutorials