Re-structure packages

Overhaul of package structure and other cleanup.

controller/controller.go

@@ -0,0 +1,22 @@
+package controller
+
+import (
+	"time"
+
+	config "github.com/davegallant/srv/config"
+	feeds "github.com/davegallant/srv/feeds"
+)
+
+// Controller keeps everything together
+type Controller struct {
+	Config     config.Configuration
+	lastUpdate time.Time
+	Rss        *feeds.RSS
+}
+
+// Init initiates the controller with config
+func (c *Controller) Init(conf string) {
+	c.Config = config.LoadConfiguration(conf)
+	c.Rss = &feeds.RSS{}
+	c.Rss.Update(c.Config.Feeds)
+}