Inital version of serial blosc interface. Internal threading is currently disabled.
Restoring internal threading functionality. Only blosc_getitem is not working.
Fixing compressor format issue. 
Fixing blosc_free_resources issue.
Fixing blocksize is old API.
Fixing blosc_getitem to allow it to be used with sblosc changes.
Giving our version a (hopefully) unique version number.
Fixing build for windows. Needs to have all variables decleared at the 
beginning of a block for C code.
Spelling and variable name changes. 

Reverting version number to 1.4.2.dev
Adding back pool of threads. Create the pool with blosc_init before 
calling blosc_compress, just as before. The new sblosc api will not use
a pool of threads.
Fixing C99 compatibility warnings.
Fixing issue with global threads setting.
Blosc filter should call blosc_init.
Merge pull request #66 from sideeffects/serial_blosc

Implemented contexts so that Blosc can be called from already multithread code without the global lock.  That allows simultaneous use of the Blosc library from the external threads.
Thanked Christopher Speller in the README for his nice contextual contribution.
sblosc_(de)compress() -> blosc_(de)compress_ctx()
Reverting compatibility with Blosc 1.2.3 calls
Added a document with thoughts for Blosc 2.0
Standarize on using compcode and compname
Removed the mentions to the 'old' API and make existing calls still first-class citizens
Updated mail address
Getting ready for 1.5.0 release