Add affiliation notice to help

ROADMAP.md

@@ -7,9 +7,12 @@ Features:
 - Allow unarchiving on download 
 - Use clipboard through `xclip` on Linux if available for persistence
 - Allow environment variable settings using `Arg.env(NAME)`
+- Write complete README
 - Automated releases through CI
 - Release binaries on GitHub
 - Ubuntu PPA package
+- Gentoo portage package
+- Arch AUR package
 - Windows, macOS and Redox support
 
 # Beta release 0.1 (public)

cli/src/cmd/handler.rs

@@ -48,7 +48,9 @@ impl<'a: 'b, 'b> Handler<'a> {
             .version(crate_version!())
             .author(crate_authors!())
             .about(crate_description!())
-            .global_setting(AppSettings::GlobalVersion) .global_setting(AppSettings::VersionlessSubcommands)
+            .after_help("This application is not affiliated with Mozilla, Firefox or Firefox Send.")
+            .global_setting(AppSettings::GlobalVersion)
+            .global_setting(AppSettings::VersionlessSubcommands)
             // TODO: enable below command when it doesn't break `p` anymore.
             // .global_setting(AppSettings::InferSubcommands)
             .arg(Arg::with_name("force")