fancier readme

README.md

 Image Board
 -----------
+Taggable image board in 1209 lines of code.
 
-Filesystem-based taggable image board.
+Get it:
+```shell
+go get random.chars.jp/git/image-board
+```
 
-This was based on an idea of a friend that wanted something small and easy to use for sorting images.
\ No newline at end of file
+Client example:
+```go
+package main
+
+import (
+	"fmt"
+	"random.chars.jp/git/image-board/client"
+)
+
+func main() {
+	if remote, err := client.New("http://localhost:7777"); err != nil {
+		panic(err)
+	} else {
+		fmt.Printf("Connected to remote revision %v compat %v.", remote.Revision, remote.Compat)
+	}
+}
+```