Trim trailing whitespace in news/newsdb.inc
Annouce release 13.05

news/newsdb.inc:
    As above.
Fix horrible heading on the latest news entry.
Fix a missing quote in the latest news entry.
Add my thesis to the Paper's page and announce it.

documentation/include/papers.inc:
    Add the meta-data

documentation/papers/pbone_phd_thesis.pdf:
    Add the thesis.

news/newsdb.inc:
    Annouce the availability of the thesis.