Merge commit 'da2e19c6ad5c153d87c8da1a695e5e823d17e29b' * commit 'da2e19c6ad5c153d87c8da1a695e5e823d17e29b': Implement all of the infrastructure for configuring wallpapers.
Merge commit 'da2e19c6ad5c153d87c8da1a695e5e823d17e29b' * commit 'da2e19c6ad5c153d87c8da1a695e5e823d17e29b': Implement all of the infrastructure for configuring wallpapers.