auth: Ensure crypt schemes match with samples

auth: Fix crypt scheme detection Broken by 1ebb6094e5105ba7ef521a0177c42d3ea81243f0

Updated copyright notices to include the year 2018.

auth: Use bcrypt as default scheme for CRYPT scheme Only changes the type of password which is generated by default, password verification is not changed.

auth: Rename CRYPT scheme to DES-CRYPT

libpassword: Add BLF-CRYPT support independent of crypt

auth: Fix typo in blowfish name

auth: global rounds parameter replaced with argument to password_generate() username and rounds parameter moved to a single password_generate_params structure.

Updated copyright notices to include the year 2017.

auth: Make password_scheme_encryption_rounds extern to allow plugins to read it.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

auth: Don't crash when trying to use CRYPT scheme when crypt() doesn't support DES

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

Updated copyright notices to include year 2014.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

Updated copyright notices to include year 2012.