fix elements_to_tree (needs array ref not array) and misc tag fixes
-rw-r--r-- 408 Build.PL
-rw-r--r-- 35147 COPYING
-rw-r--r-- 398 MANIFEST
drwxr-xr-x - bin
drwxr-xr-x - lib
drwxr-xr-x - sbin