0.6.0

* change convenience variables to not include \n
* new options --htauthfmt --mysqlfmt --pgfmt --userfmt --usermodfmt

0.5.0

* correct naming of htauth -> htauthfmt to match other similar helpers

0.4.1

* default convenience formatting for mysql, postgres, htauth and useradd
  commands
* docs and tests

0.4.0

* mysql and postgres