Added Journal Tracking Script

I wrote a script to track journals. It tracks if the members of the team have submitted journals in the past 2 weeks. It does no parsing of the journals, only that they were submitted. This way we could avoid the .md vs .txt war and everyone can use what they are comfortable with.
Please read the readme and tell me if it should be used or not.

<!---
@huboard:{"order":8.0}
-->