Add description.json following the ahmia proposal

http://msydqstlz2kzerdg.onion/documentation/descriptionProposal/

config.go

@@ -27,13 +27,14 @@ const (
 	NUM_NEWS                  = 10
 	DAYS_NEWS_INDEXPAGE       = 15
 
-	STORE_PATH    = "store/"
-	TEMPLATE_PATH = "templates/"
-	CSS_PATH      = "css/"
-	JS_PATH       = "js/"
-	IMG_PATH      = "img/"
-	ROBOTS_PATH   = "robots.txt"
-	LOGGER_CONFIG = "logger.xml"
+	STORE_PATH       = "store/"
+	TEMPLATE_PATH    = "templates/"
+	CSS_PATH         = "css/"
+	JS_PATH          = "js/"
+	IMG_PATH         = "img/"
+	ROBOTS_PATH      = "robots.txt"
+	DESCRIPTION_PATH = "description.json"
+	LOGGER_CONFIG    = "logger.xml"
 
 	IMG_WIDTH_BIG   = 300
 	IMG_WIDTH_SMALL = 60

description.json

@@ -0,0 +1,9 @@
+{
+    "title": "Imperial Library of Trantor",
+    "description": "The Imperial Library of Trantor (also known as Galactic Library) is a repository of DRM-free ebooks on ePub format. A community base library with thousands of books on multiple languages (english, german, spamish, french, ...) and different topics like novels, essays, computing, ...",
+    "relation": "http://xfmro77i3lixucja.onion/",
+    "keywords": "epub, ebook, book, download, novel, essay, computing, trantor, library, imperial library, drm-free, ereader, kindle",
+    "type": "ebook library",
+    "language": "en,de,fr,es,it,gr,zh",
+    "contactInformation": "zenow@riseup.net"
+}

trantor.go

@@ -186,6 +186,7 @@ func initRouter(db *database.DB, sg *StatsGatherer) {
 
 	r.HandleFunc("/", sg.Gather(indexHandler))
 	r.HandleFunc("/robots.txt", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, ROBOTS_PATH) })
+	r.HandleFunc("/description.json", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, DESCRIPTION_PATH) })
 
 	r.HandleFunc("/book/{id:"+id_pattern+"}", sg.Gather(bookHandler))
 	r.HandleFunc("/search/", sg.Gather(searchHandler))