akbertram/activityinfo — comment on commit 6cc62c9e7102b03b2e64f9ae527eb768b84fdbe8
File: sigmah/src/main/java/org/sigmah/server/database/hibernate/entity/SiteAttachment.java line 16
By akbertram:

Please see the database layer documentation at http://code.google.com/p/activity-info/wiki/DatabaseLayer
tl;dr: no new hibernate entities.
You only need to add the new table to the liquibase changeLog and create a SiteAttachmentDTO in org.sigmah.shared.dto