Tag patch offsets with what kip section they modify, so only relevant…

… sections need to get decompressed, saving time and memory.

switch to new blz decompression code from hactool for much faster KIP…

…1 decompression

Disable debug printing in pkg2.c

Add sleep mode support for 3.X.X. ^^

Bump version to v3.1

Bump version to v3.0

Fixed screen brightness problems (tested on 1.0.0 and 2.0.0). Some re…

…factoring.

v2.2 (and like always, transfer unmerged PRs)

v2.1 (and like always, transfer unmerged PRs)