src/framework/mlt_consumer.c

src/framework/mlt_consumer.c
+ Attempt to make all frames have the correct aspect_ratio (works in many but not all cases)

src/framework/mlt_frame.h
+ Provide macro access to the video and image RPN queues

src/framework/mlt_tractor.c
+ Provides orphaned filters

src/modules/core/producer_noise.c
- remove specification of aspect ratio

src/modules/core/filter_watermark.c
src/modules/core/transition_composite.c
src/modules/core/transition_luma.c
src/modules/plus/filter_affine.c
src/modules/plus/transition_affine.c
+ Corrections for frames with an aspect ratio = 0 (supplement to mlt_consumer mod)

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@737 d19143bc-622f-0410-bfdd-b5b2a6649095