Bump release version for '0.2.0'
views/record: Display Sub unit MW

Fixes a typo in the map keyword.
js/record.js: Reorganise Reference this page text

This transforms:

    Protein Isoelectric point Database (2014). Alkaline phosphatase,
    pip-db. Available from: <http://localhost:5000/record/1> [Cited 4th
    January, 2014].

into:

    pip-db (2014). Alkaline phosphatase, Protein Isoelectric point
    Database. Available from: <http://localhost:5000/record/1> [Cited
    4th January, 2014].
Update README contents for Clojure port