Code reformatted through PyCharm.
WIP for porting to Python 3
WIP for porting test_carray to Py3
Improved serialization for metadata
More work on serialization (header)
All tests in test_carray.py passed now
All tests in test_ctable.py pass now
All the tests for Python 3(.4) are passing now
Added a few more missing tests
The --heavy flag is honored now
Absolute imports everywhere
Migrated the benchmarks to Python 3
Use xrange from py2help
Added some more tests to the suite
Python 3.2 is a minimum requisite.
Fixed yet another glitch with Python 3
Python 3 support is official now