Added example into initial-slides.md and skip folders from stash view to prevent errors / creation of images.md file to improve #23 :)

Author: nmaas87

.travis.yml

@@ -1,8 +1,5 @@
 language: go
 
-before_install:
-    mkdir slides
-
 install:
     go get github.com/franela/goblin
 

Readme.md

@@ -71,11 +71,11 @@ Use local images
 ----
 Store pictures you want to use in the images subfolder, slides/images/ and reference them in the editor as Markdown:
 ```
-![demoPicture](../../images/demo.png)
+![demoPicture](/images/demo.png)
 ```
 or as HTML:
 ```
-<img src="../../images/demo.png">
+<img src="/images/demo.png">
 ```
 
 Getting Help

initial-slides.md

@@ -73,18 +73,18 @@ services:
 
 ## Local images
 
-![demoPicture](../../images/demo.png)
+![demoPicture](/images/demo.png)
 
 Copy images into slides/images/ & include with MD:
 
 ```
-![demoPicture](../../images/demo.png)
+![demoPicture](/images/demo.png)
 
 ```
 or HTML:
 
 ```
-<img src="../../images/demo.png">
+<img src="/images/demo.png">
 
 ```
 

main.go

@@ -127,9 +127,10 @@ func NewApp() *gin.Engine {
 		}
 		var stash []string
 		for _, file := range files {
-      if file.Name() != "images" {
-			 stash = append(stash, file.Name())      
-      }
+			if file.IsDir() {
+				continue
+			}
+			stash = append(stash, file.Name())
 		}
 		c.HTML(200, "stash.tmpl", gin.H{
 			"stash": stash,