This allows hexstrings to be broken up by variable length.

Also allow hexstring to be broken up among multiple lines for better readability.

Host nonce and key point are now needed.

This reverts commit acef7c5be578eaa81792391ff687a31ad5b4ac48.

The nonce and key point are needed AFAIK.

This reverts commit 33aac737fa0a8038f02d4318c9d31f93e4d2330e.

Update KEYDB.cfg example file accordingly.

The parser and lexer generated is reentrant, for future support within libaacs.