Revert "Add EXT2 & EXT3 FS Support"

This reverts commit 08839ffd46f340df4a0acdec7a4066a3288ae304.

Not needed for ROMs.
Revert "Switch to LZMA Compression"

This reverts commit 7109590873a5ed9d857399f8641a7d21521db315.

Only for recoveries.
Bulk update to 3.0.20
Bulk Update to 3.0.25
Bulk Update to 3.0.30
Bulk Update to 3.0.35
Bulk Update to 3.0.39
Bulk Update to 3.0.40
Bulk Update to 3.0.41
Bulk Update to 3.0.42
Bulk Update to 3.0.43
Bulk Update to 3.0.44
Bulk Update to 3.0.45
Clean ups
Bulk Update to 3.0.50
Bulk Update to 3.0.55
Bulk Update to 3.0.60
Bulk Update to 3.0.70
Bulk Update to 3.0.81
Fix Compile Errors