Add external data to inst.
Rename per standard use.
Update NAMESPACE.
Remove unfinished files to test install.
Update topo code and tests.
Add metadatfiles for Landsat images.
Finalize topographic correction code.
Move functions to separate files for clarity.
Add glcm stub.
Update documentation.
Add package overview file.
Update package description file.
Update sun elevation calculation.
Add TIMESAT processing scripts.
Add file with teamr option defaults.
Update package name.
Update package name.
Add script to simplify ZOI polygons.
Fix comment error.
Code simplify_ZOI function.