Updating copyright year to 2014

Updating copyright year to 2014
Update AUTHORS.rst

Switching 'striving' to 'thriving' as I believe that is what is meant here.
Merge pull request #2714 from amormachine/master

Updating copyright year to 2014, and changing 'striving' to 'thriving'
ENH speed up SVMlight loader using Cython's array support

Loading the binary covtype dataset from
http://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/binary.html
now takes 1/3 less wall clock time, which includes disk I/O and
decompression (bzip2).

Got rid of ArrayBuilder in the process.
FIX remove ``.description`` from test generators as this is not thread-safe.
Merge pull request #2719 from amueller/remove_description_in_common_tests

FIX remove ``.description`` from test generators