Remove batch.sh

[mateor]

Batch.sh has served several purposes

• it kept download size lower back when every update needed to be downloaded seperately
• It kept a back up of patches, so they could be reset after tinkering

But now that we have an auto-updater, the auto-patcher only needs to be downloaded once, and the git framework is more than capable of handling bad edits or corruption issues. Batch.sh is time expensive and has only gotten more so as we have 100x more files for each patch set nowadays.

What is needed to remove:

• instead of unzipping, look for patches in dir above (or copy down, which seems unnecessary)
• remove calls to batch.sh.

testing is needed. But I think the compressing/uncompressing is about a third of the run time, which is significant on the standard power computers (4 gigs of ram, maybe)