Turtle post layout
Update 2014-01-15-thumaiturtle.md
Update 2014-01-15-thumaiturtle.md

Trying to figure out why post isn't showing up on webpage.
Adjusted spacing around code block.
Adjusted spacing again.
More space adjustments.
Updated date to current day.
removed some markup
removed more text formatting.
Minor edits (OCD)
Merge pull request #102 from tlchristian/gh-pages

Thu-Mai's Turtle Exercise