Add support for PboPrefix.txt

[tupolov]

For those mods that have used PboPrefix.txt for Mikero tool purposes, would be useful for armake to support this as well as $PBOPREFIX$ files.

[dedmen]

Would also like a way to add more properties than just the prefix one. For example version.
Maybe just a start-parameter to add a property or a different textfile in ini-like format.

[BaerMitUmlaut]

What other properties would a PBO have? I don't like the idea of having a special file.

[dedmen]

You can set any property you want. BI pbos usually have prefix and version and Mikero has his infamous obfuscated

[jonpas]

#65 adds additional properties via CLI, eg.: -e version=foo.

[jonpas]

With #65 (using above mentioned additional property) you can simply use -e prefix=$(head -c -1 PboPrefix.txt) and have whatever file you want (changing -1 depending on encoding to strip away newlines at the end).

This should address both original issue by @tupolov and additional properties by @dedmen. Let me know if that is true.

[jonpas]

Assuming above is good since there were no other replies. :)

@KoffeinFlummi close!