changes noted by user Moldu and .gitignore for testing

@PowerLemons someone on reddit found a couple things that I missed ([here](http://www.reddit.com/r/dogecoin/comments/2i6gi3/dogecoincom_goes_international/ckzmgaj)).  I made the major changes, but not any changes that were related to french.

I also added the .gitignore file.  We should have this so we can test any changes locally before pushing to github.  Running "jekyll serve" creates a folder called _site, which needs to be ignored by git.