Added optimized sgemm_kernel
Merge branch 'develop' of github.com:xianyi/OpenBLAS into bulldozer
Merge branch 'bulldozer' of git://github.com/wernsaar/OpenBLAS into bulldozer
Used sgemm bulldozer kernel on 64 bit.
Disable the warning of sgemm bulldozer kernel.
Set the affinity. Only use 1 core of each  module on bulldozer.
Merge branch 'develop' into loongson3a
Disable the optimization of muli-threading gemm on the Loongson3A.
Added the configuration of Loongcc compiler for Loongson 3 CPU.
Merge branch 'loongson3a' into loongson3b
Fixed the SEGFAULT bug with Loongcc and Loongson3.
Merge branch 'loongson3a' into loongson3b
Added the configure for the host loongcc compiling on Loongson3.
Merge branch 'loongson3b' into loongson3a
Refs #241. Add Haswell support (using sandybridge optimizations)
Add Haswell support
Fixed #217 openblas_config.h bug on Windows 64.
Fix miscellaneous typos
Merge pull request #242 from danluu/readme.haswell

Update README to reflect Haswell support, etc.
Use ALIGN_5 instead of .algin 32 in assembly kernel. Added ALIGN_5 for 32-bit OSX.