Bump dev version.
Update year.
Fix citation for consistency.
Remove trailing slash.
Ensure DEM extent setting matches in dem setup and auto_preprocess_landsat.
Move normalization of extent into function.
Misc CRAN check fixes.
Remove old incorrect NEWS data.
Doc fixes.
Update default DN_min and DN_max to 0 and 10000.
Bugfix handling of out_name with/without extension.
Update NEWS.
Bump version.