zanata/zanata-server — pull request #77 by davidmason (2013-07-26 02:40:02+00:00)
Title: Add liquibase param for document storage directory migration

For use when running liquibase from command line. For example I can run:

```bash
$EXPLODED_WAR/WEB-INF/liquibase update -Ddocument.storage.directory=/tmp/zanata/docs
```