This commit implements a `mode` option that can control how an application is
published with the `dotnet publish` command.
There are three supported modes:
* self-contained: publishes a self-contained application (same as
--self-contained).
* fx-dependent: publishes a framework-dependent application (with an
application host when a runtime is specified).
* fx-dependent-no-exe: publishes a framework-dependent application without an
application host.
The default when publishing without a runtime specified is
`fx-dependent-no-exe`.
The default when publishing with a runtime specified is `self-contained`.
`fx-dependent` requires netcoreapp2.1 or later when a runtime is specified.
The `--self-contained` option is still supported, but is now hidden so that
users will be encouraged to move to the `--mode` option.
Fixes#6237.
This commit attempts to make the command line help user experience for `dotnet`
more consistent for all of the built-in SDK commands.
The following has been changed:
* Organized the top-level help into a section detailing how to run .NET
applications and a section on running SDK commands.
* Sorted the SDK commands by name (previous ordering was undefined).
* Removed `--verbosity` from the "common options section" since it is not a
top-level option, nor is it common to all commands.
* Added missing parameter names for parameterized options (especially for the
`dotnet tool` subcommands).
* Fixed the localization of parameter names for parameterized options.
* Added missing `PROJECT` parameter to a few commands.
* Fixed the localization of the build command's `PROJECT` parameter description.
* Fixed the confusing descriptions for the `--framework`, `--configuration`,
and `--runtime` options that were being shared between different commands.
* Fixed the "unknown command" error for `dotnet help <command>` to show in red.
* Deleted .resx for `dotnet msbuild` that is no longer used.
* Change the option descriptions to be more consistent in their grammatical
structure.
* Removed extra blank line from end of help output.
Fixes#7431.
Fixes#9230.
Fixes#9165.
