updating documentation

The documentation is not clear concerning the thread safety of this
library. So I updated it to clearly mention it
Merge pull request #30 from BenjaminCoquelle/develop

updating documentation
add memalloc options to client (gemm and trsm)
bug fix
A fix for an uninitialized variable in the tune tool.  The problem
would manifest itself when the --store-kernels flag was used on the
command line.
Comments were added to clarify a few sections of code.
Merge pull request #32 from TimmyLiu/develop

add memalloc options to client (gemm and trsm)
Merge pull request #33 from kknox/tuneCrash

A fix for an uninitialized variable in the tune tool
Improved detection of the OpenCL dependencies during the 'copy' step
A little refactoring of the FindOpenCL to make it more standard
Merge branch 'develop' of https://github.com/clMathLibraries/clBLAS into develop
Update to the cmake script to copy dependencies into packages
This should make the logic more robust in windows
Travis fix: The DIRECTORY tag on get_filename_component( ) was introduced
in cmake 2.8.10.2, which Travis CI does not have by default.  Revert to
the old name PATH.

Updates to the main README.md file to incorporate google group links, and
updates to the build dependencies section.
A proof-of-concept python wrapper for clBLAS.  Only sgemm and the init
functions are callable from python.
Update README.txt