Increment version to 1.7.2 and interface age to 2.
tree3c3b4bc1844352bf505e4e54b135a906103ff7ab
-rw-r--r-- 236 .cvsignore
-rw-r--r-- 140 AUTHORS
-rw-r--r-- 25292 COPYING
-rw-r--r-- 81452 ChangeLog
-rw-r--r-- 375 Makefile.am
-rw-r--r-- 13717 NEWS
-rw-r--r-- 1639 README
-rw-r--r-- 238 atk-uninstalled.pc.in
-rwxr-xr-x 524 atk-zip.sh.in
-rw-r--r-- 247 atk.pc.in
-rw-r--r-- 1977 atk.spec.in
drwxr-xr-x - atk
-rwxr-xr-x 3167 autogen.sh
-rw-r--r-- 5847 configure.in
drwxr-xr-x - docs
drwxr-xr-x - po
drwxr-xr-x - tests