- QA: Add more documentation on prepare() - Only add images once - unique key is uri
- QA: Add more documentation on prepare()
- Only add images once - unique key is uri


git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@4229 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core