REL: 0.7.0
fix function caching for IPython
WIP
Adapt collision warning to new func_inspect
TST: add Python 3.3 to travis
TST: fix broken test

When ex = JoblibException, isinstance(ex, JoblibException) is always
false, so this test wasn't doing anything.

Also changed a return to a SkipTest.
ENH check for Sized instead of list for pre_dispatch

Handles tuples, sets and Python 3's dict_keys type the same as lists.
MISC: capture meaningless argument in Parallel

Some people actually specify n_jobs=0
REL: 0.7.1
WIP: started work on a pool with custom pickler
WIP: more untested work on custom pickler
prototype custom pickling pool is working
Fix wrong docstring + python 2.5 support
Drop useless Unpickler, use HIGHEST_PROTOCOL + fix docstrings
Fix Pool parameter passing to parent class
pep8
More work on automated switch to memmap for large arrays
Cheaper and concurrent safe filenames for dumped arrays
New MemmapingPool for automated shared memory of numpy arrays
MemmapingPool can automatically switch to memmap for large arrays