Add skip files extensions during filecopy of new mod version creation and skip all files starting with a "." during all directory copies.

[Shivansps]

1. Allows to skip specific extensions during mod version creation if desired. Usefull if you want to avoid haing docs or pdfs del a DevEnv version to a regular version.
   Customizable by editing the settings file.

2. Skip all files and folders with a Unix hidden file convention (starts with a ".") by default

3. Also catched an recursive bug on the foldercopy function as the ignored extension list were not being passed to the recursion.

[notimaginative]

Shouldn't all files and folders starting with a period be skipped? What comes after the period really shouldn't matter. That would also be helpful on Mac where you've got .DS_Store and resource forks that should always be skipped.

[Shivansps]

Shouldn't all files and folders starting with a period be skipped? What comes after the period really shouldn't matter. That would also be helpful on Mac where you've got .DS_Store and resource forks that should always be skipped.

i was thinking exactly about that as i was making this. Do you think its safe to assume that and skip everything that starts with a "." during file copies in general? That far easier

[notimaginative]

Yes it should be safe. CFile is going to ignore most everything that starts with a period anyway, and whatever it doesn't ignore is unlikely to result in good things happening. So really, ignoring absolutely everything starting with a "." is probably the safest option.