Added help section and changed icons

_data/contribute.json

@@ -1,20 +1,20 @@
 [{
 	"title": "Fork and code",
-	"icon": "random",
+	"icon": "code-fork",
 	"description": "We're happy about every new feature that someone brings to vocaluxe. So why don't you just start coding?",
 	"url_text": "HowTo build on windows",
 	"url": "https://github.com/Vocaluxe/Vocaluxe/wiki/HowTo:-Build-Vocaluxe-(Windows)"
 },
 {
 	"title": "Translate",
-	"icon": "pencil",
+	"icon": "globe",
 	"description": "Want to help by translating vocaluxe into you native language? Or want to improve an existing one?",
 	"url_text": "Start here",
 	"url": "https://www.transifex.com/darkice/vocaluxe/"
 },
 {
 	"title": "Find bugs",
-	"icon": "flash",
+	"icon": "bug",
 	"description": "Help us to keep vocaluxe stable. If you find a bug, just open an issue in our GitHub issue tracker.",
 	"url_text": "Open an issue",
 	"url": "https://github.com/Vocaluxe/Vocaluxe/issues"

_data/help.json

@@ -0,0 +1,21 @@
+[{
+	"title": "Forum",
+	"icon": "question-circle",
+	"description": "A big german community with a section about vocaluxe. The devs are acitve there and could help with (nearly) every problem.",
+	"url_text": "Ask your questions!",
+	"url": "http://forum.ultra-star.de"
+},
+{
+	"title": "Wiki",
+	"icon": "book",
+	"description": "You can find some nice and helpful articles in our GitHub-wiki. Feel free to improve it, if something is missing.",
+	"url_text": "Start some reading...",
+	"url": "https://github.com/Vocaluxe/Vocaluxe/wiki"
+},
+{
+	"title": "Facebook",
+	"icon": "facebook-square",
+	"description": "Follow us on facebook to get all news about vocaluxe - And if there are questions, just ask!",
+	"url_text": "Give us a like!",
+	"url": "https://www.facebook.com/Vocaluxe"
+}]