add bcrypt support - early commit
 - bcrypt improvements
 - Fix indents
 - Move crypt_blowfish to util/
 - Remove unnecessary files
Fix bcrypt
Improve bcrypt
Simplify crypt_blowfish dependency
Simplify crypt_blowfish
Add bcrypt rehash support
Make plaintext default password storage type
add bcrypt support via @monsterkane
Merge branch 'bcrypt' of github.com:weheartwebsites/jabberd2 into bcrypt
Merge pull request #78 from weheartwebsites/bcrypt

bcrypt support for MySQL storage