Register AudioDub as a NICE filter.
Register Splice as a NICE filter.
Fix corrupted AviSource output due to wrong frame pitch. Closes bug #36.
Overlay: fix crash on mask and some memory leak.
Merge pull request #39 from innocenat/overlay-fix

Overlay: fix crash on mask and some memory leak.
Clamp frame index to valid range in Cache. Partially fixes #38.
Fix wrong clip being used for alpha in sone RGB layer routines
Merge pull request #42 from tp7/layer-alpha-fix

Fix wrong clip being used for alpha in some RGB layer routines
Merge branch 'MT' of https://github.com/pylorak/avisynth into linux
Linux: Add -msse4.2 flag to allow compilation of all filters for now
Linux: Add more preprocessor flags
Linux: #ifdef'd out inline assembly for in audio code (tmp, wrong output)
Linux: fix flag name
Linux: Fix bunches of compile error under MingW

 - declare all destructor __stdcall as the default is __cdecl in GCC.
 - #ifdef out inline assembly (to be replaced by GCC's equivalences)
 - Stubbing in missing function (_aligned_malloc, etc)
 - More flag, including inline assembly support flag
 - CPUID implemented in GCC dialect.
 - x87 control command #ifdef'd out
 - maybe more