Convert to Check test framework

Convert to Check test framework

Boost.Test framework does not support test timeouts and it does
not fork each test before running.  The Check unit test framework
(check.sourceforge.net) supports both.

When a test produces a memory access violation or segmentation fault,
boost.test test suite would crash and the rest of the tests would
not run.  Also, if a test ends up falling into an infinite loop there
was no clear way to kill that test after a timeout without killing the
entire test suite run.  Check solves these problems.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>