Move badge ordering into main module file

src/PkgTemplates.jl

@@ -30,5 +30,6 @@ const LICENSES = Dict(
     "LGPL-2.1+" => "Lesser GNU Public License, Version 2.1+",
     "LGPL-3.0+" => "Lesser GNU Public License, Version 3.0+"
 )
+const BADGE_ORDER = [GitHubPages, TravisCI, AppVeyor, CodeCov]
 
 end

src/generate.jl

@@ -95,9 +95,7 @@ Returns an array of generated file/directory names.
 """
 function gen_readme(pkg_name::AbstractString, template::Template)
     text = "# $pkg_name\n"
-    # We want badges to be laid out: docs -> CI -> coverage.
-    ordering = [GitHubPages, TravisCI, AppVeyor, CodeCov]
-    for plugin_type in ordering
+    for plugin_type in BADGE_ORDER
         if haskey(template.plugins, plugin_type)
             text *= "\n"
             text *= join(