cleanup
Merge branch 'master' of git://github.com/jakebolewski/OpenCL.jl
fixup reflect unmap mem change  in finalizer
add gdb/vtune scripts for debugging
change show method for Context for consistency
change show method for Buffer for consistency
more consistent show methods
more consistent show methods
Fix Map/Unmap segfaults

enqueue buffer returns a pointer to an array region, this array region
is later free'd by enqueue unmap.  this change fixes a segfault in finalization
by having julia not take ownership of the mapped array and freeing this memory with
unmap in our custom finalizer
pull in map/unmap changes from master
fix name of test
relax bounds for black scholes comparison