update documentation links in header

point to the new dub-docs subpages

views/layout.inc.menu.dt

@@ -10,7 +10,7 @@
 			- import std.range : empty;
 			- import std.string : split;
 			- import std.typecons : tuple;
-			- auto listitems = [tuple("Packages", [""]), tuple("Documentation", ["Getting Started;https://dub.pm/getting_started", "Advanced Usage;https://dub.pm/advanced_usage", "Command line;https://dub.pm/commandline", "Development;https://dub.pm/develop", "Package format (JSON);https://dub.pm/package-format-json", "Package format (SDLang);https://dub.pm/package-format-sdl", "Package suppliers;https://dub.pm/package-suppliers", "Settings;https://dub.pm/settings"]), tuple("About",  ["Forums;http://forum.rejectedsoftware.com/groups/rejectedsoftware.dub", "Bug tracker (website);https://github.com/dlang/dub-registry/issues", "Bug tracker (DUB);https://github.com/dlang/dub/issues", "Github repository (website);https://github.com/dlang/dub-registry", "GitHub repository (DUB);https://github.com/dlang/dub"]), tuple("Download", ["https://github.com/dlang/dub/releases"])];
+			- auto listitems = [tuple("Packages", [""]), tuple("Documentation", ["Getting Started;https://dub.pm/", "DUB Guide;https://dub.pm/dub-guide/recipe/", "DUB Reference;https://dub.pm/dub-reference/recipe/", "CLI Reference;https://dub.pm/cli-reference/dub/", "Recipe build settings;https://dub.pm/dub-reference/build_settings/", "Settings;https://dub.pm/dub-reference/settings/"]), tuple("About",  ["Forums;http://forum.rejectedsoftware.com/groups/rejectedsoftware.dub", "Bug tracker (website);https://github.com/dlang/dub-registry/issues", "Bug tracker (DUB);https://github.com/dlang/dub/issues", "Github repository (website);https://github.com/dlang/dub-registry", "GitHub repository (DUB);https://github.com/dlang/dub"]), tuple("Download", ["https://github.com/dlang/dub/releases"])];
 			- if( req.session )
 				- listitems ~= tuple("My account", ["Manage packages;my_packages", "Edit profile;profile", "Log out;logout"]);
 			- else