Analyze previous reflection documents and calculate probabilities of specific metrics

[carlthome]

Implement the interface WritingStyleAnalyzer. The public methods' comments should be self-explanatory. Ask me or @johnPertoft otherwise.

Feel free the change the interface and add more interesting and useful metrics that describe an individual's writing style (preferably with scientific writings backing the metric, in that respect my interface surely is lacking!).

The point of analyzing the previous reflection document is to help the Markov chain generate more personalized text. Any other solutions and helpful contributions in this matter are also of interest.

We need this done by Monday midday.

[nandezer]

Implementation done (but I saw that you implemented an other one right?)

[carlthome]

Just for kicks. Use what bits you prefer.