updated German translations
Add support for postgresql
Support for a module path in some different source tree than the application itself (like e.g. a common section)
Merge branch 'patch-messages-de' of https://github.com/schmunk42/yii-user into merge
Merge branch 'postgresql-support' into merge
Merge branch 'use-as-common-module' into merge
Merge branch 'support-for-yii-booster' into merge
Only admin may view and list users
Merge branch 'custom-changes' into merge
Use the correct alias for the user table name
Merge branch 'postgresql-support' into merge
Get rid of the ackward <h1> headers in the most important views
Merge branch 'custom-changes' into merge
Adapted further to YiiBooster style (yii-user)
Fix span space bug
Merge branch 'custom-changes' into merge

Conflicts:
	messages/de/user.php
Merge branch 'support-for-yii-booster' into merge
Further yiibooster adaptions (yii-user)