Changed some types to lower the amount of int/size_t inconsistencies. This might have introduced some stupid bugs... beware!
Removed old, unused "project file" code. (cleanup)
Fixed bug #195: "Join (as karaoke)" is broken when 2 lines don't follow immediately after another
Implemented feature req #184: Text Only Export
Fixed bug #180: conversion from srt to ass doesn't specify WrapStyle
Implemented feature req #188: highlighting of currently selected style in the styles manager
Originally committed to SVN as r537.
Fixed bug where file save dialog opened from Export window wasn't made modal.
Fixed probably-won't-ever-matter possible loss of precision in VFR calculations.
Originally committed to SVN as r424.
If v1 timecodes are loaded, but no sections found, make timecodes act as CFR with the assumed FPS.
Changed semantics of FrameRate::loaded. It now only tells whether the current data were loaded from a timecodes file. To tell whether framerate data are present, test for FrameRate::GetFrameRateType()!=NONE.
Originally committed to SVN as r421.
