1.0.4

20130222 (No changes in overrides - just bug fixes for 1.0.4)
========

- Added extra separators for 'sensitive' image filter exporters.
 - Special case handling in the generatePath function based on the mode
(filter_2sep)

20130207 (No changes in overrides - just bug fixes for 1.0.3)
========

- Fail operation on LW prior to 11.5 on the Mac platform. People don't
read the documentation, it seems.

20130206 (No changes in overrides - just bug fixes for 1.0.2)
========

- Restore getsep() in path generation functions. It turns out that
sometimes we lack this, and the user may also omit it. That then breaks
things.

20130205 (No changes in overrides - just bug fixes for 1.0.1)
========

- Adjusted generatePath() to recognize a "filter" mode; we then have to
check outputStr to determine whether we're in the equivalent of "frame"
mode.
 - This change puts redirected image filter output into the same
location as the SaveRGB imagery.
- Bug fix to generatePath() logic. Also avoids a double getsep() in
some situations.
- Tweaked generatePath() to add a "_" before the base name. Generates
cleaner filenames.
- Buffer redirect issue - seems to be coming from LScript Garbage
Collection.
 - Revised approach to retrieving the redirection setting to avoid GC
clean-up.
 - Extended the arguments to the handleBuffers function to address
look-up failures due to the GC.
- Removed compile-time toggle for Pass Buffer Support - it shipped in
1.0.