Reload server and edit configuration. (#15)

The first iteration for config editor and server reload from the web interface.

torrent/client.go

@@ -0,0 +1,19 @@
+package torrent
+
+import (
+	"github.com/anacrolix/log"
+	"github.com/anacrolix/torrent"
+	"github.com/anacrolix/torrent/storage"
+)
+
+func NewClient(st storage.ClientImpl) (*torrent.Client, error) {
+	// TODO download and upload limits
+	torrentCfg := torrent.NewDefaultClientConfig()
+	torrentCfg.Logger = log.Discard
+	torrentCfg.Seed = true
+	torrentCfg.DisableTCP = true
+	torrentCfg.DefaultStorage = st
+
+	return torrent.NewClient(torrentCfg)
+
+}