Second Bugfix Release for v3.3

v3.3.2

The source code with submodules can be downloaded directly from the following link:
http://arrayfire.com/arrayfire_source/arrayfire-full-3.3.2.tar.bz2

Improvements

• Family of [Sort](ref sort_mat) functions now support
  higher order dimensions.
• Improved performance of batched sort on dim 0 for all [Sort](ref sort_mat) functions.
• [Median](ref stat_func_median) now also supports higher order dimensions.

Bug Fixes

• Fixes to error handling in C++ API for binary functions.
• Fixes to external OpenCL context management.
• Fixes to JPEG_GREYSCALE for FreeImage versions <= 3.154.
• Fixed for non-float inputs to \ref af::rgb2gray().

Build

• Disable CPU Async when building with GCC < 4.8.4.
• Add option to disable CPUID from CMake.
• More verbose message when CUDA Compute Detection fails.
• Print message to use CUDA library stub
  from CUDA Toolkit if CUDA Library is not found from default paths.
• Build Fixes on Windows.
  • For compiling tests our of source.
  • For compiling ArrayFire with static MKL.
• Exclude <sys/sysctl.h> when building on GNU Hurd.
• Add manual CMake options to build DEB and RPM packages.

Documentation

• Fixed documentation for \ref af::replace().
• Fixed images in [Using on OSX](ref using_on_osx) page.

Installer

• Linux x64 installers will now be compiled with GCC 4.9.2.
• OSX installer gives better error messages on brew failures and
  now includes link to Fixing OS X Installer Failures
  for brew installation failures.