Critical bugs fixed, ready to grind

Two bugs were introduced through the argument merge. The largest was related to this function:
uv_err_t UVD::changeConfig(UVDConfig *config)
{
if( m_config )
{
delete m_config;
}
m_config = config;
return UV_ERR_OK;
}
Which would be called after argument parsing to set the config after we had parsed it in main. However, config parsing had been moved into libuvudec, so this effectively passed in such that config == m_config, result in itself getting deleted, and then set. This typically crashed in the cleanup code as it tried to access various element in m_config which were now presumably invalid memory addresses.
The second had to do with inadvertently freeing UVD's m_data, the data we are decompiling in the decompiler engine. I added this free because several items were missing in UVD's deinit(), but this was data handed by the main program and was not to be deleted by the engine. This resulted in a double free.

Here is some initial stats from Valgrind.
Doing only a basic engine initialization, deinitialization:
==14553== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 25 from 1)
==14553== malloc/free: in use at exit: 260,666 bytes in 6,750 blocks.
==14553== malloc/free: 22,177 allocs, 15,427 frees, 613,701 bytes allocated.
==14553== For counts of detected errors, rerun with: -v
==14553== searching for pointers to 6,750 not-freed blocks.
==14553== checked 223,760 bytes.
==14553==
==14553== LEAK SUMMARY:
==14553== definitely lost: 111,708 bytes in 5,815 blocks.
==14553== possibly lost: 2,095 bytes in 17 blocks.
==14553== still reachable: 146,863 bytes in 918 blocks.
==14553== suppressed: 0 bytes in 0 blocks.
==14553== Use --leak-check=full to see details of leaked memory.

Doing decompile/disassemble:
==14805== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 25 from 1)
==14805== malloc/free: in use at exit: 6,635,642 bytes in 303,200 blocks.
==14805== malloc/free: 1,305,883 allocs, 1,002,683 frees, 113,107,916 bytes allocated.
==14805== For counts of detected errors, rerun with: -v
==14805== searching for pointers to 303,200 not-freed blocks.
==14805== checked 3,190,136 bytes.
==14805==
==14805== LEAK SUMMARY:
==14805== definitely lost: 3,416,500 bytes in 244,937 blocks.
==14805== possibly lost: 3,564 bytes in 53 blocks.
==14805== still reachable: 3,215,578 bytes in 58,210 blocks.
==14805== suppressed: 0 bytes in 0 blocks.
==14805== Use --leak-check=full to see details of leaked memory.

So, needs some work, but in a way at least I'm not losing 100's of MB. However, going to work to see if can solve these.