remove c-blosc sources
refactor setup.py, change of blosc sources
refactor MANIFEST.in, change of blosc sources
subtree merge blosc v1.1.5
describe how to subtree merge in README
first implementation of decompress_ptr
refactor decompress_ptr to reduce copy 'n' paste
docstrings for decompression helpers
add decompress_ptr in toplevel.py
add decompress_ptr to blosc/__init__.py
Merge pull request #23 from esc/blosc_as_subtree_for_merge

Blosc as subtree for merge
Merge pull request #22 from esc/feature/decompress_ptr

first implementation of decompress_ptr
Fixed a conversion problem with the nbytes parameter for compress_ptr()