Project restructure (#18)

* First pass at restructuring the project; untested but it does compile

* Restructure builds and runs 🎉

* Add the dist folder to the gitignore

* Update core/playlist/monitor.go

* golint and reorganize the monitor.go file

Co-authored-by: Gabe Kangas <gabek@real-ity.com>

router/middleware/cors.go

@@ -0,0 +1,10 @@
+package middleware
+
+import (
+	"net/http"
+)
+
+//EnableCors enables the cors header on the responses
+func EnableCors(w *http.ResponseWriter) {
+	(*w).Header().Set("Access-Control-Allow-Origin", "*")
+}

router/middleware/disableCache.go

@@ -0,0 +1,11 @@
+package middleware
+
+import (
+	"net/http"
+)
+
+//DisableCache writes the disable cache header on the responses
+func DisableCache(w *http.ResponseWriter) {
+	(*w).Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
+	(*w).Header().Set("Expires", "0")
+}