Fix watermark rotation direction.
Add "screen_dpi_overwrite" to config

Setting this to a value > 0.0 will overwrite the screen's DPI setting to
scale the GUI accordingly without the need to mess with xrandr.
Fix computation of watermark center.
Fix typo, mipamps -> mipmaps.
Update copyright noctice.

copy/paste mistake when creating those files.
Revert "Update copyright noctice."

This reverts commit 6a95e09e7b1dc8e4d9f15fe4c2b0b662a78a6d58.
Revert "Fix typo, mipamps -> mipmaps."

This reverts commit 969463dae288023a4994954a00e54daf99514725.
Revert "Fix computation of watermark center."

This reverts commit 70d2e6d653f643d6e512900685e5c793276f9327.
Revert "Fix watermark rotation direction."

This reverts commit ed035db4f0f1b88e08d637f6a133a131506199f8.
Revert "Add "screen_dpi_overwrite" to config"

This reverts commit 87d200044052ef4fc2b39be51ab414b352bd412a.
Add "screen_dpi_overwrite" to config

Setting this to a value > 0.0 will overwrite the screen's DPI setting to
scale the GUI accordingly without the need to mess with xrandr. (reverted from commit 87d200044052ef4fc2b39be51ab414b352bd412a)
Merge commit '76c81c616bd59e4934718ac85b2cb3e733c422d9'
Merge commit '51b661d3fefdf64bd16a51740c9be307877061ea'
Merge commit 'd25f0d645076e112cb49814b4ee8de2bfbfe4a49'
Merge remote-tracking branch 'upstream/master'