changed license headers to 2.1. Reported by Andreas Metzler.
-rw-r--r-- 212 .clcopying
-rw-r--r-- 12993 .gitignore
-rw-r--r-- 2679 AUTHORS
-rw-r--r-- 35147 COPYING
-rw-r--r-- 26432 COPYING.LESSER
-rw-r--r-- 4573 GNUmakefile
-rw-r--r-- 1864 Makefile.am
-rw-r--r-- 293408 NEWS
-rw-r--r-- 5537 README
-rw-r--r-- 2908 README-alpha
-rw-r--r-- 8724 THANKS
drwxr-xr-x - build-aux
-rw-r--r-- 10844 cfg.mk
-rw-r--r-- 21677 configure.ac
-rw-r--r-- 5055 cross.mk
drwxr-xr-x - devel
drwxr-xr-x - doc
drwxr-xr-x - extra
drwxr-xr-x - gl
-rw-r--r-- 8587 gtk-doc.make
drwxr-xr-x - guile
drwxr-xr-x - lib
drwxr-xr-x - libdane
-rw-r--r-- 283666 ltmain.sh
drwxr-xr-x - m4
-rw-r--r-- 62892 maint.mk
drwxr-xr-x - po
drwxr-xr-x - src
drwxr-xr-x - tests
drwxr-xr-x - win32