Subtitler:Import Substation alpha

Subtitler can now import and export Substation alpha (.ssa) files. Formatting is ignored.

1.  02:18:45.17  02:18:48.04
In this building behind me I spent
over 70 nights and most days ...
2.  02:18:48.14  02:18:51.21
during the war which lasted 77 days.
3.  02:19:05.04  02:19:09.16 
No problem. I love to talk about
these things if you don't mind.

Note: If the file is an RTF or a Word file, convert it before with TextEdit to text only.