ESLIF/JSON.pm: Add items to doc about non-strict mode
ESLIF/JSON.pm: Add items to doc about non-strict mode

jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF