alias setSlaveOk() to setSecondaryOk()
alias getSlakeOk() to getSecondaryOk()
Replace occurrences in jstests/ and add coverage for old helpers in shell_helper_aliases.js
alias setSlaveOk() to setSecondaryOk()
alias getSlakeOk() to getSecondaryOk()
Replace occurrences in jstests/ and add coverage for old helpers in shell_helper_aliases.js