Reorganize code - unfinished: some functions not exported yet
-rw-r--r-- 14 .gitignore
-rw-r--r-- 1295 DESCRIPTION
-rw-r--r-- 114 LICENSE
-rw-r--r-- 271 NAMESPACE
drwxr-xr-x - R
-rw-r--r-- 281 README.md
-rw-r--r-- 124 TODO
drwxr-xr-x - man
drwxr-xr-x - test