1.2 Release Available (new bugs)

There were a couple of bugs found while using the 1.1 release so I fixed them to create this release.

The bugs where:
1) the retry logic for downloading images wasn't working, the counter used to track the number of tries was never updated.
2) found a problem with an image file name that resulting in the image not being downloaded so I added some additional logic around generating the image file name.