Don't include unnecessary header files.
Don't include unnecessary header files.

Due to the use of the convenience functions, the device specific header
files are no longer necessary, and can be replaced with the high-level
header files.

venkateshshukla/libdivecomputer,venkateshshukla/libdivecomputer,henrik242/libdivecomputer,glance-/libdivecomputer,glance-/libdivecomputer,josh-wambua/libdivecomputer,henrik242/libdivecomputer,josh-wambua/libdivecomputer,Poltsi/libdivecomputer-vms