[Parser] Kept includes for now
[Parser] Added (#if OCCA_USING_OPENMP) guards on original kernel
[Parser] Added comments
[Parser] Multi-kernel seems to work for OpenCL
[Parser] Detects cached kernels for .okl kernels
[Parser] Make 'OpenMP' the default mode in addVectors
[Kernel] Prematurely freed kernel::kHandle in kernel::free()
[Kernel] Removed debugging print
[Parser] Added two kernels in the example
[Example] Changed example to show multi-kernel usage