update issue #72 : Added Analyzer filter analysis of IMediaSeeking:: SetPositions, SetRate, SetTimeFormat
Corrected display of TypeSpecificFlags for samples
Logging of SetTImeFormat still needs testing


git-svn-id: http://graph-studio-next.googlecode.com/svn/trunk@100 c2f33eb2-41b2-391d-4cb4-d9d0608729ba