Added landing pages for new samples

src/site/samples/terminal/index.markdown

Index: src/site/samples/terminal/index.markdown
diff --git a/src/site/samples/terminal/index.markdown b/src/site/samples/terminal/index.markdown
index 7cf337c4d0eb9b7305cc076fa8bfc25a0179ae59..b6c20aa2d408d069497114872729b7b777ae6c1b 100644
--- a/src/site/samples/terminal/index.markdown
+++ b/src/site/samples/terminal/index.markdown
@@ -1,6 +1,6 @@
 ---
 layout: default

[Kathy Walrath, 2013/10/23 18:47:40]

It seems like it should be either "the File System" or "FileSystem", not "the
Filesystem".

("filesystem" is not unknown, but it's usually two words, according to google.
Also, the camel case API name indicates that it's being treated as two words,
not one.)

-title: Emulating a terminal for working with the filesystem
+title: Emulating a Terminal for Working with the Filesystem
 live_example_url: example/index.html
 
 header:
@@ -25,4 +25,4 @@ Read the
         src="{{page.live_example_url}}">
 </iframe>
 
-See all [samples](/samples/)
+See all [samples](/samples/).