fix specificity of .gitattributes and some borked assets (sveltejs#87)

* specificity of .gitattributes

* never gonna give up on corrupted gifs

* meow

* favicon

* forgot about that part

* gah i have to repeat the commit locally in order to merge. fml

Co-authored-by: Rich Harris <[email protected]>

Author: gtm-nayan

.gitattributes

@@ -0,0 +1 @@
+*.md text eol=lf

content/tutorial/.gitattributes

@@ -13,7 +13,7 @@
 <img
 	class:curious={hereKitty}
 	alt="Kitten wants to know what's going on"
-	src="tutorial/kitten.png"
+	src="/kitten.png"
 />
 
 <style>

content/tutorial/03-advanced-svelte/09-special-elements/05-svelte-body/app-a/src/lib/App.svelte

@@ -15,7 +15,7 @@
 <img
 	class:curious={hereKitty}
 	alt="Kitten wants to know what's going on"
-	src="tutorial/kitten.png"
+	src="/kitten.png"
 />
 
 <style>