Add the last 7 days of mara's activity to use as sample data.

Adding some sample test data to use.

Because I couldn't figure out how to upload files directly from github (http://stackoverflow.com/questions/10318403/uploading-new-files-to-a-git-repository-directly-through-the-github-web-applicat), or copy-past stuff from the chromebook I did this:
1) Go to baby-connect.com and use the 'download csv' link
2) Create a new branch for this from the github interface.
3) Go to cloud9 and run $ git pull origin (to add the remote branch)
4) Locally track the remote branch via $ git checkout -b add-csv-data origin/add-csv-data
5) Use cloud9 to upload the file (easy to find in interface).
6) Run $ git add maradata.csv
7) Run $ git commit -m "Add mara data" (or something)
8) Run $ git push remote
9) Check github, verify the new file shows up.