This change adds reference documentation for the `equals()`and `if()` functions and expands the documentation for the`format()` function.

This change adds reference docs for:- The `dsc extension` command- The `dsc extension list` command and its output- The extension manifest- The expected output for the `discover` extension operation

This change updates the reference documentation for the`dsc config` command and subcommands to demonstrate thesyntax for passing parameters to a command from stdin.

…ource get`

theJasonHelmick left a comment