fix FV_F9 key
Fixed find_bitmap to work properly with rect parameter\n added mouse wheel support for linux and windows by jeromerobert
Fix not being able to install autopy
Rounding errors in mouse movement (windows only)
Add typeStringIncludeSpecialKey() in keypress.c so that it can support type special characters, for example: ~!@#$%^&*()_+ in autopy.key.type_string().