Fix incorrect HSPFragment property name (issue #364)
Change Newick tree parsing to handle numeric names

(cherry picked from commit 0002b528e4272a88839cb17c7e7711bc2183ef7f)
Signed-off-by: Eric Talevich <eric.talevich@gmail.com>
Don't install mysql-connector-python on TravisCI - issue #370

This is a short term solution to a known failure in the
unit tests (errors on Python 2.6, 2.7, 3.4, stalls on
Python 3.3 and PyPy) under TravisCI, presumably due to
an update to the version of mysql-connector-python.

e.g. TypeError: unhashable type: 'bytearray'
Support for fastsimcoal 2.51
Merge branch 'master' of github.com:biopython/biopython