Patch v1.2.7

Hi folks, another bugfix patch, details below:

• Fix an issue with eagles getting stuck that was having negative effects on performance in Flooded City and Canyon Peaks.

• Make the photo scorecard better account for string overflow

• Disable all highlights correctly on level end

• ERW1N can now move on water hyacinths as well

• Correct the handbook icon for the rocket silo

• Numerous small animal/photo mode fixes