Merge pull request #2207 from galdor/master

remove warning when booting applications in the shell

src/rebar_prv_shell.erl

@@ -440,9 +440,6 @@ reread_config(AppsToStart, State) ->
     end.
 
 boot_apps(Apps) ->
-    ?WARN("The rebar3 shell is a development tool; to deploy "
-            "applications in production, consider using releases "
-            "(http://www.rebar3.org/docs/releases)", []),
     Normalized = normalize_boot_apps(Apps),
     Res = [application:ensure_all_started(App) || App <- Normalized],
     _ = [?INFO("Booted ~p", [App])