SCETool Updated to v0.2.1 by Naehrwert, Full PS3 SELF Support

Keyfile format:
[keyname]
type={SELF, RVK, PKG, SPP, OTHER}
revision={00, ..., 18, 8000}
version={..., 0001000000000000, ...}
self_type={LV0, LV1, LV2, APP, ISO, LDR, UNK_7, NPDRM}
key=...
erk=...
riv=...
pub=...
priv=...
ctype=...

USAGE: scetool [options] command
COMMANDS           Parameters       Explanation
 -h, --help                         Print this help.
 -k, --print-keys                   List keys.
 -i, --print-infos file_in          Print SCE file info.
 -d, --decrypt     file_in file_out Decrypt/dump SCE file.
 -e, --encrypt     file_in file_out Encrypt/create SCE file.
OPTIONS                Possible Values       Explanation
 -v, --verbose                               Enable verbose output.
 -0, --sce-type        SELF/RVK/PKG/SPP      SCE File Type
 -1, --compress-data   TRUE/FALSE(default)   Compress data?
 -2, --key-revision    e.g. 00,01,...,0A,... Key Revision
 -3, --self-auth-id    e.g. 1010000001000003 Auth ID
 -4, --self-vendor-id  e.g. 01000002         Vendor ID
 -5, --self-type       LV0/LV1/LV2/APP/ISO/
                       LDR/NPDRM             SELF Type
 -6, --self-fw-version e.g. 0003004100000000 Firmware Version
 -7, --self-add-shdrs  TRUE(default)/FALSE   Add ELF section headers?
 -8, --np-license-type FREE                  License Type
 -9, --np-app-type     EXEC/UPDATE           App Type
 -a, --np-content-id                         Content ID
 -b, --np-real-fname   e.g. EBOOT.BIN        Real Filename