template: Make template path optional, use embedded resources

template.h

@@ -26,7 +26,7 @@ class Template
 	TemplatePage createPage(std::string_view name);
 
   public:
-	Template(std::string templateprefix, std::string templatepath, ConfigUrls &configUrls,
+	Template(std::string templateprefix, ConfigUrls &configUrls,
 			 ConfigVariableResolver &configVarsResolver, MapCache<TemplatePage> &pageCache);
 
 	TemplatePage getPage(const std::string &pagename);
@@ -37,6 +37,8 @@ class Template
 	std::string renderSearch(const std::vector<std::string> &results) const;
 	std::string renderSearch(const std::vector<SearchResult> &results) const;
 	std::string renderRevisionList(const std::vector<Revision> &revisions, bool withpage = false) const;
+
+	void setPath(std::string path);
 };
 
 #endif // TEMPLATE_H